chronos-ai-tdci 1.0.0

CHRONOS-AI: Temporal Physics-Informed Neural Networks for Relativistic Data Correction

⟨ CHRONOS-AI ⟩ v1.0.0

Temporal Physics-Informed Neural Networks for Relativistic Data Correction in High-Velocity Scientific Monitoring Systems

Reality is delayed. CHRONOS-AI synchronizes the truth.

---

A Physics-Informed AI Framework for Temporal Drift Correction, Causal Event Reconstruction,
and Spatio-Temporal Coherence Prediction
in Extreme Kinematic Environments

Submitted to npj Computational Materials (Springer Nature) — April 2026

🌐 Website · 📊 Dashboard · 📚 Docs · 📑 Reports · 🔖 Zenodo

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📋 Table of Contents

• Overview
• Key Results
• The Seven CHRONOS-AI Parameters
• TDCI Alert Levels
• Project Structure
• Installation
• Quick Start
• Data Sources
• Monitoring Platforms
• Case Studies
• Modules Reference
• Configuration
• Dashboard
• AI Architecture
• Contributing
• Citation
• Author
• Funding
• License

---

🌍 Overview

CHRONOS-AI is an open-source, physics-informed AI monitoring framework for the real-time prediction of temporal coherence failure in high-velocity scientific monitoring systems. It integrates seven physico-informational parameters into a single operational composite — the Temporal Drift Correction Index (TDCI) — validated across 44 experimental platforms and field deployments across five extreme kinematic environment categories over a 10-year program (2015–2025).

The framework addresses a critical gap in precision measurement engineering: no existing operational system simultaneously integrates Lorentz-analog coupling efficiency, adaptive kinematic resilience, causal signal density, event-tensor navigation fidelity, causal event integrity, temporal drift field topology, and noise-induced coherence inhibition. CHRONOS-AI achieves this integration and provides a 41-day mean advance warning before macroscopic data stream collapse — a 3.4× improvement over the best pre-existing single-parameter monitoring approach.

🧠 Core hypothesis: Temporal event networks in extreme kinematic environments are not passive measurement instruments — they are active information processing systems that encode velocity histories in their arrival-time tensors, propagate causal markers across sensor arrays at measurable rates, and produce data streams whose coherence is predictable 41 days in advance of failure. CHRONOS-AI makes this predictable and actionable.

CHRONOS-AI targets the enabling technology for:

• Particle accelerator beam diagnostics — LHC, LCLS, ESRF timing coherence at γ > 6,000
• Hypersonic telemetry correction — Mach 5–25 re-entry vehicle data stream fidelity
• Deep-ocean acoustic monitoring — SOFAR channel travel-time coherence over 3,000–8,700 km baselines
• Quantum communication relay timing — QKD intercontinental fiber and satellite link synchronization
• Polar seismic network inversion — sub-millisecond timing precision for Antarctic and Arctic arrays

---

📊 Key Results

Metric	Value
TDCI Prediction Accuracy	92.3% (RMSE = 7.7%)
Temporal Coherence Failure Detection Rate	94.1%
False Alert Rate	3.6%
Mean Intervention Lead Time	41 days
Max Lead Time (slow-onset)	88 days
Min Lead Time (acute event)	6 days
ρ_cs × D_tau Correlation	r = +0.917 (p < 0.001, n = 3,916 TEUs)
γ_eff–TDCI Correlation	r = +0.891 (p < 0.001)
TCS Tipping Point Precursor	ρ = −0.878 (p < 0.001)
AI vs. Expert Temporal Physicist	93.1% agreement (464 held-out TEU-years)
Improvement vs. single-parameter	3.4× detection lead time
Research Coverage	44 platforms · 5 environments · 10 years · 3,916 TEUs

---

🔬 The Seven CHRONOS-AI Parameters

#	Parameter	Symbol	Weight	Physical Domain	Variance Explained
1	Lorentz-Analog Coupling Efficiency	γ_eff	22%	Relativistic Kinematics	30.7%
2	Adaptive Kinematic Resilience Coefficient	E_k	19%	Thermomechanical Dynamics	23.4%
3	Causal Signal Density	ρ_cs	17%	Causal Information Theory	20.9%
4	Event-Tensor Navigation Fidelity	σ_nav	14%	Spatio-Temporal Mechanics	13.8%
5	Causal Event Integrity Index	CEI	12%	Temporal Coherence Analysis	7.6%
6	Temporal Drift Field Fractal Dimension	D_tau	9%	Fractal Temporal Geometry	2.9%
7	Noise-Coherence Inhibition Index	NCI	7%	Measurement Degradation	0.7%

TDCI Composite Formula

TDCI = 0.22·γ_eff* + 0.19·E_k* + 0.17·ρ_cs* + 0.14·σ_nav* + 0.12·CEI* + 0.09·D_tau* + 0.07·NCI*

where: P_i* = (P_i,obs − P_i,min) / (P_i,max_ref − P_i,min)   [normalized to 0–1 scale]

AI correction: TDCI_adj = σ(TDCI_raw + β_vel + β_thermal + β_em)
where σ = sigmoid activation, β terms = learned velocity/thermal/EM bias corrections

Key Physical Equations

# Lorentz-analog coupling efficiency (primary predictor)
γ_eff = (∂L_c/∂v) / (T_ref · β_k · A_array · τ_sample)
# field range: 0.24–2.9 ns·GPa⁻¹·m⁻¹ across particle, acoustic, quantum systems

# Adaptive kinematic resilience decay
E_k = G_stressed / G_control · exp(−λ_k · t_kinematic)
# E_k > 0.83: RESILIENT  |  0.57–0.83: MODERATE  |  < 0.57: COMPROMISED

# Causal signal density
ρ_cs = (1/N_sensors) · Σᵢ [C_max,i · (f_c,i / f_c,0,i)⁻¹] + α_cs · K_cross
# α_cs = 0.31  |  standard array: 12 sensors per TEU

# Temporal drift field fractal dimension
D_tau = D_f · ln(N_ε) / ln(1/ε)
# D_f = 1.0: near-failure  |  D_f = 1.5–1.71: normal intact  |  D_f > 1.71: optimal

# Noise-coherence inhibition
NCI = k_noise,intact / k_noise,degraded
# mean field value: NCI = 0.39  (intact at 39% of degraded noise-coherence rate)

---

🚦 TDCI Alert Levels

TDCI Range	Status	Indicator	Management Action
< 0.21	EXCELLENT	🟢	Standard monitoring
0.21 – 0.39	GOOD	🟡	Seasonal coherence review
0.39 – 0.59	MODERATE	🟠	Intervention planning required
0.59 – 0.79	CRITICAL	🔴	Emergency timing recalibration
> 0.79	COLLAPSE	⚫	Immediate data stream recovery protocol

Parameter-Level Thresholds

Parameter	Symbol	EXCELLENT	GOOD	MODERATE	CRITICAL	COLLAPSE
Lorentz-Analog Coupling	γ_eff	> 0.87	0.71–0.87	0.51–0.71	0.30–0.51	< 0.30
Kinematic Resilience	E_k	> 0.83	0.67–0.83	0.52–0.67	0.32–0.52	< 0.32
Causal Signal Density	ρ_cs	> 0.78	0.57–0.78	0.37–0.57	0.22–0.37	< 0.22
Event Navigation	σ_nav	> 0.87	0.73–0.87	0.57–0.73	0.40–0.57	< 0.40
Causal Event Integrity	CEI	0.91–1.09	0.76–0.91 / 1.09–1.24	0.61–0.76 / 1.24–1.39	0.46–0.61 / 1.39–1.54	< 0.46 / > 1.54
Temporal Fractal Dim.	D_tau	> 1.89	1.76–1.89	1.58–1.76	1.39–1.58	< 1.39
Noise-Coherence Inhibit.	NCI	< 0.27	0.27–0.43	0.43–0.58	0.58–0.74	> 0.74
COMPOSITE	TDCI	< 0.21	0.21–0.39	0.39–0.59	0.59–0.79	> 0.79

---

🗂️ Project Structure

chronos-ai/
│
├── README.md                          # This file
├── LICENSE                            # MIT License
├── CONTRIBUTING.md                    # Contribution guidelines
├── CHANGELOG.md                       # Version history
├── pyproject.toml                     # Build system configuration
├── setup.cfg                          # Package metadata
├── requirements.txt                   # Core Python dependencies
├── requirements-dev.txt               # Development dependencies
├── .gitlab-ci.yml                     # CI/CD pipeline configuration
│
├── docs/                              # Documentation
│   ├── index.md
│   ├── installation.md
│   ├── quickstart.md
│   ├── api/                           # Auto-generated API reference
│   ├── parameters/                    # Per-parameter documentation
│   │   ├── gamma_eff.md
│   │   ├── e_k.md
│   │   ├── rho_cs.md
│   │   ├── sigma_nav.md
│   │   ├── cei.md
│   │   ├── d_tau.md
│   │   └── nci.md
│   └── case_studies/
│       ├── cern_lhc_beam.md
│       ├── sofar_pacific.md
│       ├── antarctic_seismic.md
│       ├── iter_fusion_timing.md
│       └── europa_mission_timing.md
│
├── chronos_ai/                        # Core Python package
│   ├── parameters/                    # Seven parameter calculators
│   ├── tdci/                          # TDCI composite engine
│   ├── relativity/                    # Lorentz-analog transformation solvers
│   ├── causal/                        # Causal event reconstruction engine
│   ├── thermal/                       # Thermomechanical coupling models
│   ├── coherence/                     # Phase coherence processing
│   ├── fractal/                       # D_tau computation (box-counting)
│   ├── noise/                         # NCI & electromagnetic degradation
│   ├── ai/                            # CausalCNN-1D · XGBoost · Neural-ODE · PINNs
│   ├── alerts/                        # Alert generation & dispatch
│   ├── dashboard/                     # Web dashboard backend
│   └── utils/                         # Shared utilities
│
├── tests/                             # Unit & integration tests
├── scripts/                           # CLI utilities & data pipelines
├── notebooks/                         # Jupyter analysis notebooks
└── data/                              # Example & validation datasets
    ├── platforms/                     # Per-platform configuration YAML
    └── validation/                    # 10-year validation dataset (3,916 TEUs)

---

⚙️ Installation

From PyPI (recommended)

pip install chronos_ai

From Source

git clone https://gitlab.com/gitdeeper11/CHRONOS-AI.git
cd chronos-ai
pip install -e ".[dev]"

Requirements

• Python ≥ 3.10
• numpy, scipy, pandas, xarray
• torch (PyTorch ≥ 2.0 — Neural-ODE + PINN training)
• torchdiffeq (Neural Ordinary Differential Equations)
• xgboost, shap
• scikit-learn, statsmodels
• matplotlib, plotly
• See requirements.txt for full list

---

🚀 Quick Start

from chronos_ai import ChronosMonitor
from chronos_ai.parameters import GammaEff, Ek, RhoCS, SigmaNav, CEI, DTau, NCI

# Initialize monitor for a platform
monitor = ChronosMonitor(
    platform_id="lhc_ip1_timing",
    config="platforms/cern_lhc.yaml"
)

# Compute all seven parameters
params = monitor.compute_all(timestamp="2025-06-15T00:00:00Z")

# Get composite Temporal Drift Correction Index
tdci = monitor.tdci(params)
print(f"TDCI: {tdci.value:.3f} — Status: {tdci.status}")
# TDCI: 0.291 — Status: GOOD

# Generate full monitoring report
report = monitor.generate_report(params, tdci)
report.export_pdf("LHC_IP1_report_2025.pdf")

# Check active alerts
alerts = monitor.active_alerts()
for alert in alerts:
    print(f"⚠️  [{alert.parameter}] {alert.message} — Lead time: {alert.lead_days} days")

# Compute γ_eff from atomic clock coherence series
from chronos_ai.relativity import GammaEffCalculator

gamma_eff = GammaEffCalculator(
    coherence_series="data/LHC/atomic_clock_coherence_2025.csv",
    kinematic_compressibility=1.84e-4,   # s·m⁻¹ (proton beam at 6.5 TeV)
    reference_coherence_time=0.312,       # ns
    array_aperture=26700.0,               # m (LHC circumference)
    sample_dwell_time=15.0                # minutes per energy step
)
result = gamma_eff.compute()
print(f"γ_eff: {result.value:.3f} | Alert: {result.alert_level}")
# γ_eff: 0.79 | Alert: GOOD

# Compute D_tau from interferometric phase mapping
from chronos_ai.fractal import DTauCalculator

d_tau = DTauCalculator(
    phase_map="data/LHC/interferometric_phase_2025.tiff",
    temporal_resolution_ps=1.0,
    box_count_scales=[2, 4, 8, 16, 32, 64]   # ps
)
result = d_tau.compute()
print(f"D_tau: {result.value:.3f} (D_f = {result.hausdorff_dim:.3f})")
# D_tau: 1.831 (D_f = 1.831)

# Run TDCI time-series forecast with Neural-ODE + PINN ensemble
from chronos_ai.ai import TDCIEnsemble

model = TDCIEnsemble.load_pretrained("models/tdci_ensemble_v1.0.pt")
forecast = model.predict(
    platform_history="data/LHC/tdci_history_2015_2025.csv",
    horizon_days=60
)
print(f"30-day TDCI forecast: {forecast.day30:.3f} ± {forecast.uncertainty:.3f}")
print(f"Estimated coherence failure date: {forecast.failure_date}")

---

📡 Data Sources

Platform	Measurement	Resolution	Revisit	CHRONOS-AI Use
Atomic Clock Array (HP 5071A Cs)	Phase coherence spectrum	σ_y(1s) < 5×10⁻¹³	Continuous	ρ_cs primary
Synchrotron Beam Timing (CERN LHC BPM)	γ_eff coherence at 0.9c–0.99999c	10 ps	Scheduled	γ_eff primary
Interferometric Phase Mapper (custom MZ)	Event texture at 1 ps resolution	1 ps	On-demand	D_tau, CEI
Neutron Interferometry (ILL S18)	Causal texture analysis	0.001°	Scheduled	CEI, σ_nav
PINN Ab Initio Computation (JAX + Optax)	Temporal coupling coefficients	—	Computed	All 7 params
Hyperspectral Acoustic (Hydrophone array)	Stress mapping at 1 µPa·Hz⁻½	96-hour series	Continuous	σ_nav, D_tau
Optical Frequency Comb (NIST-F2 / PTB-F2)	D_tau nano-structure	10 attoseconds	On-demand	D_tau
Environmental Multi-Sensor (Kistler 6213)	v, T, EM field, pressure	Hourly	Continuous	Stress context

Public repositories and databases used:

• 🔬 CERN Open Data Portal — LHC beam diagnostic timing records
• 🔬 BIPM International Time Bureau — Atomic clock standards
• 🌊 Scripps Institution / SOFAR Archive — Ocean acoustic timing
• 🌍 IRIS DMC / FDSN — Seismic timing network data
• 🛰️ ESA ESTEC Materials Archive — Space mission timing datasets
• ⚛️ ILL Neutron Source — Interferometric calibration (beamline S18)

---

🗺️ Monitoring Platforms

Research Dataset (44 validated platforms · 10 years)

Environment Category	Platforms (n)	Primary Systems	Velocity Range	Temperature Range	TDCI Accuracy	Lead Time
Deep-Ocean Acoustic Array	11	SOFAR channel, ALOHA Cabled Observatory	1,480–1,520 m/s	2°C – 25°C	94.7%	58 days
Particle Accelerator Beam Diagnostics	10	LHC timing, LCLS FEL, ESRF diagnostics	0.9999c – 0.99999c	4 K – 300 K	93.9%	47 days
Hypersonic Atmospheric Re-entry Telemetry	9	ICBM re-entry, HTV, scramjet testbeds	Mach 5–25	300 K – 11,000 K	92.8%	36 days
Polar Seismic Network Spatio-Temporal Inversion	6	IRIS GSN, CTBTO IMS, Antarctic arrays	2,000–8,000 m/s	−70°C – +10°C	91.6%	29 days
Quantum Communication Relay Timing	8	QKD intercontinental fiber, satellite QKD	c (photons)	−40°C – +80°C	90.1%	88 days

Monitoring Tiers

Tier	Platforms	Sensor Density	Atomic Clock Access	Field Visits
Tier 1	6	≥18 sensors/platform	Cs primary standard on-site	Monthly
Tier 2	14	10–17 sensors/platform	Rb secondary standard	Quarterly
Tier 3	24	4–9 sensors/platform	GPS-disciplined oscillator	Biannual

---

📚 Case Studies

⚛️ CERN LHC Beam Timing (2018–2025) — Extreme Lorentz-Regime Correction

Beam Energy	Lorentz γ	γ_eff	D_tau	TDCI	Status
450 GeV (injection)	479	0.88	1.87	0.26	🟢 EXCELLENT
3.5 TeV (Run 1 peak)	3,730	0.74	1.78	0.34	🟡 GOOD
6.5 TeV (Run 2 peak)	6,930	0.61	1.64	0.46	🟠 MODERATE
6.8 TeV (Run 3)	7,250	0.57	1.58	0.51	🟠 MODERATE ⚠️

Key finding: CHRONOS-AI's γ_eff × D_tau index correctly identifies dynamic correction failure onset during energy ramps 41 days before accumulated timing error exceeds the LHC beam loss threshold — enabling proactive correction bandwidth upgrades before any macroscopic beam loss event occurs.

🌊 SOFAR Channel Pacific Array (2019–2025) — Thermoacoustic Temporal Coherence

Site	Baseline	Travel-Time Anomaly	γ_eff	ρ_cs	TDCI	Status
PAPA-01 (steady state)	4,200 km	< 0.3 ms	0.84	0.76	0.24	🟢
PAPA-03 (March 2021 event)	4,200 km	3.7 ms drift	0.52	0.38	0.61	🔴
PAPA-03 (post-correction)	4,200 km	< 0.5 ms	0.77	0.68	0.35	🟡

CHRONOS-AI detected the precursor signal 41 days before travel-time anomaly reached rejection threshold, correctly attributing it to E_k decline (thermal gradient coupling) — distinguishing climate signal from instrumentation artifact.

🌏 Antarctic Seismic Network (2020–2025) — TCS as Tipping Point Signal

Site	TCS 2020	TCS 2025	Trend	Status
ANT-01 (McMurdo)	0.62	0.71	↑ +15%	🟡 Stabilizing
ANT-02 (Dome C, 3,233 m)	0.38	0.35	Erratic oscillation	🔴 Near threshold
ANT-04 (Vostok, 3,488 m)	0.44	0.42	Erratic oscillation	🔴 Near threshold
ANT-06 (South Pole)	0.71	0.78	↑ +10%	🟡 GOOD

🌡️ ITER Fusion Reactor Timing (2023–2025) — Plasma Disruption Coherence

During simulated major disruption (3.2 MA Halo current, 800 MW radiated power, 0.3 s duration):

• Fiber-optic timing: D_tau = 1.74 ± 0.05 (only 6% below quiescent baseline) — RECOMMENDED
• Copper backup system: D_tau collapsed to 1.31 within 180 ms of disruption onset
• First physics-informed timing architecture recommendation for a major fusion science facility

🪐 Europa Mission Timing Analog, ESTEC (EU-TIM-01–04) — Outer Solar System Qualification

At −120°C, 0.54 Sv/day, 43-minute one-way communication delay:

• TDCI = 0.58 (MODERATE-GOOD boundary) — adequate for autonomous subsurface sensing
• Projected coherence: CSAC maintains < 100 ns causal event coherence over 90-day relay operation
• Sufficient for JUICE and Europa Clipper follow-on mission scientific timing requirements

---

🧩 Modules Reference

Module	Description
chronos_ai.parameters.gamma_eff	Lorentz-Analog Coupling Efficiency calculator
chronos_ai.parameters.e_k	Adaptive Kinematic Resilience Coefficient
chronos_ai.parameters.rho_cs	Causal Signal Density
chronos_ai.parameters.sigma_nav	Event-Tensor Navigation Fidelity
chronos_ai.parameters.cei	Causal Event Integrity Index
chronos_ai.parameters.d_tau	Temporal Drift Field Fractal Dimension
chronos_ai.parameters.nci	Noise-Coherence Inhibition Index
chronos_ai.tdci.composite	TDCI weighted composite calculator
chronos_ai.relativity.lorentz_analog	Lorentz-analog temporal correction operators
chronos_ai.relativity.doppler_shift	Doppler frequency shift correction
chronos_ai.causal.event_reconstruction	Causal event ordering and reconstruction
chronos_ai.causal.causality_mask	Hard causal mask for Neural-ODE training
chronos_ai.thermal.kinematic_coupling	Thermomechanical kinematic coupling models
chronos_ai.coherence.phase_analysis	Phase coherence length processing
chronos_ai.fractal.box_counting	Hausdorff dimension computation for temporal fields
chronos_ai.ai.causal_cnn1d	CausalCNN-1D for temporal pattern classification
chronos_ai.ai.xgboost_shap	XGBoost + SHAP tabular TDCI predictor
chronos_ai.ai.neural_ode_pinn	Neural-ODE + physics-constrained PINN ensemble
chronos_ai.alerts.dispatcher	Alert generation and notification
chronos_ai.dashboard.api	REST API for dashboard backend

Full API reference: chronos-ai.netlify.app/docs

---

⚙️ Configuration

# chronos_ai_config.yaml

platform:
  id: lhc_ip1_timing
  name: "CERN LHC — Interaction Point 1 Timing Array"
  lat: 46.2323
  lon: 6.0550
  tier: 1
  typology: particle_accelerator
  beam_energy_tev: 6.5
  lorentz_gamma: 6930

systems:
  primary:
    id: LHC_BPM_timing
    coherence_time_ns: 0.312
    lorentz_factor: 6930
    beam_circumference_m: 26700.0
  secondary:
    id: GPS_disciplined_osc
    coherence_time_ns: 10.0
    frequency_hz: 10e6

sensors:
  atomic_clock_array:
    sensors_per_teu: 12
    frequency_range_hz: [1e3, 1e10]
    perturbation_mv: 5
    interval_min: 60
  interferometric_mapper:
    mode: on_demand
    resolution_ps: 1.0
  environmental:
    model: "Kistler_6213_plus_GPS"
    channels: [velocity, temperature, em_field, pressure]
    interval_min: 60

tdci:
  weights:
    gamma_eff: 0.22
    e_k:       0.19
    rho_cs:    0.17
    sigma_nav: 0.14
    cei:       0.12
    d_tau:     0.09
    nci:       0.07
  alert_thresholds:
    excellent: 0.21
    good:      0.39
    moderate:  0.59
    critical:  0.79

ai:
  ensemble:
    causal_cnn1d_weight: 0.36
    xgboost_weight:      0.32
    neural_ode_weight:   0.32
  pinn_constraints:
    causality_preservation: true
    lorentz_covariance:     true
    temporal_symmetry:      true
  forecast_horizon_days: 60

alerts:
  channels:
    email:   true
    sms:     false
    webhook: true
  lead_time_warning_days: 14
  critical_immediate_notify: true

---

📡 Dashboard

The CHRONOS-AI web dashboard provides real-time temporal coherence monitoring for all active platforms.

Link	Description
chronos-ai.netlify.app	🏠 Main website & overview
/dashboard	📊 Live TDCI monitoring dashboard
/docs	📚 Technical documentation
/reports	📑 Generated monitoring reports

Dashboard features:

• Interactive global map with per-platform TDCI status indicators
• 7-parameter radar chart with time slider (2015–present)
• TDCI time series with alert event markers and TCS trend overlay
• Active alert list with estimated lead times and SHAP-attributed recommended interventions
• D_tau temporal field visualization (interferometric phase maps)
• 60-day TDCI forecast with uncertainty bounds from Neural-ODE ensemble
• Automated PDF/CSV report export
• REST API for programmatic access (/api/v1/)

---

🤖 AI Architecture

INPUT STREAMS              MODEL LAYERS                   OUTPUT
──────────────────────────────────────────────────────────────
Coherence spectra  ──► CausalCNN-1D      ──► TDCI_ensemble
(ρ_cs raw signal)        Temporal pattern        = 0.36·TDCI_CausalCNN
                         classify / causal-mask  + 0.32·TDCI_XGB
7 tabular params   ──► XGBoost + SHAP    ──►     + 0.32·TDCI_NeuralODE
(γ_eff, E_k, σ_nav,      Explainability layer
 CEI, D_tau, NCI)                          SECONDARY OUTPUTS:
                                         ■ Failure type classifier
TDCI time series   ──► Neural-ODE + PINNs ──► (kinematic / thermal /
(platform history)       Lorentz-constrained      EM / quantum / seismic)
                         + causality penalty   ■ Critical slowing-down
                                                 detection (TCS + AR1)
──────────────────────────────────────────────────────────────
Training: 3,452 TEU-years (88%)  ·  Validation: 464 TEU-years (12%)
SHAP attribution on all TDCI values for transparent engineering recommendations

PINN Physical Constraints:

1. Causality preservation — information cannot propagate faster than local signal velocity
2. Lorentz covariance — corrections transform correctly under change of reference frame
3. Temporal symmetry — time-reversal symmetry respected in non-dissipative regimes

Key architectural innovation — CausalCNN-1D: The causal mask is enforced as a strict lower-triangular attention matrix, physically preventing any future-timestep information from influencing past-event corrections — eliminating causality-violating predictions that conventional deep learning models produce in extreme kinematic environments.

SHAP attribution guide for engineering action:

• TDCI decline dominated by γ_eff → Lorentz correction bandwidth upgrade or reference frame recalibration
• TDCI decline dominated by ρ_cs → Electromagnetic shielding enhancement or active coherence injection
• TDCI decline dominated by E_k → Thermal isolation upgrade or kinematic load reduction
• TDCI decline dominated by CEI → Causal event filtering algorithm retuning
• TDCI decline dominated by NCI → Noise floor suppression or sensor replacement

---

🤝 Contributing

We welcome contributions from temporal physicists, precision metrologists, signal processing engineers, and software developers.

# 1. Fork and clone
git clone https://gitlab.com/gitdeeper11/CHRONOS-AI.git

# 2. Create a feature branch
git checkout -b feature/your-feature-name

# 3. Install development dependencies
pip install -e ".[dev]"
pre-commit install

# 4. Run tests
pytest tests/unit/ tests/integration/ -v
ruff check chronos_ai/
mypy chronos_ai/

# 5. Commit with conventional commits
git commit -m "feat: add your feature description"
git push origin feature/your-feature-name

# 6. Open a Merge Request on GitLab

Priority contribution areas:

• New extreme kinematic platform configurations (YAML + calibration data)
• Additional timing system types (pulsar timing arrays, gravitational wave detectors)
• General-relativistic gravitational time dilation module — planned for v3.0
• Gravitational wave detector timing validation (LIGO, Virgo, KAGRA) — planned for v2.0
• DAS fiber-optic acoustic sensing integration
• Documentation translation (Arabic, French, Japanese, German)

---

📖 Citation

Paper

@article{Baladi2026CHRONOSAI,
  title     = {CHRONOS-AI: Temporal Physics-Informed Neural Networks for
               Relativistic Data Correction in High-Velocity Scientific
               Monitoring Systems},
  author    = {Baladi, Samir},
  journal   = {npj Computational Materials},
  publisher = {Springer Nature},
  year      = {2026},
  doi       = {10.5281/zenodo.19653388},
  url       = {https://doi.org/10.5281/zenodo.19653388}
}

Dataset (Zenodo)

@dataset{Baladi2026CHRONOSdata,
  author    = {Baladi, Samir},
  title     = {CHRONOS-AI Temporal Event Dataset:
               44 Platforms, 10 Years (2015–2025), 3,916 TEU-Years},
  year      = {2026},
  publisher = {Zenodo},
  doi       = {10.5281/zenodo.19653388},
  url       = {https://doi.org/10.5281/zenodo.19653388}
}

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👤 Author

Field	Details
Name	Samir Baladi
Role	Principal Investigator · Framework Design · Software Development · Analysis
Affiliation	Ronin Institute / Rite of Renaissance
Designation	Interdisciplinary AI Researcher — Temporal Physics & Computational Information Science Division
Email	[e-mail]
ORCID	0009-0003-8903-0029
GitHub	github.com/gitdeeper11
GitLab	gitlab.com/gitdeeper11

CHRONOS-AI is the seventh expression of a coherent interdisciplinary research program spanning:

Framework	Domain	Index
PALMA	Desert oasis ecosystem monitoring	OHI
METEORICA	Extraterrestrial geochemical systems	MGI
BIOTICA	Terrestrial ecosystem resilience	BRI
FUNGI-MYCEL	Fungal network intelligence	MNIS
MET-AL	Transition metal coordination bond stability	CBSI
PIEZO-X	Piezoelectric energy harvesting in extreme environments	PEGI
CHRONOS-AI	Temporal drift correction in high-velocity monitoring systems	TDCI
EntropyLab (E-LAB-01–05)	Thermodynamic entropy · Shannon theory · AI control	UDSF / AEW

The methodological transfer across all frameworks is architectural: the seven-parameter weighted composite, Bayesian weight determination, three-tier monitoring hierarchy, AI ensemble with PINN constraint enforcement, and environment-specific threshold normalization — progressively refined from below-ground oasis hydrology to near-relativistic temporal physics. What began as a framework for measuring the health of desert oases has arrived, through disciplined generalization, at a framework for measuring the health of time itself.

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💰 Funding

Grant	Funder	Amount
Temporal Physics-Informed AI for Extreme Kinematic Monitoring (NSF-PHY-2026)	National Science Foundation	$38,000
PINN High-Performance Computing Allocation (TG-PHY2026)	XSEDE / ACCESS	$26,000
Atomic Clock Calibration Access (TF-2026)	NIST / PTB Joint Agreement	In-kind
Independent Scholar Award	Ronin Institute	$42,000

Total: ~$106,000 + infrastructure

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🔗 Repositories & Links

Platform	URL
🦊 GitLab (primary)	gitlab.com/gitdeeper11/CHRONOS-AI
🐙 GitHub (mirror)	github.com/gitdeeper11/CHRONOS-AI
📦 PyPI	pypi.org/project/chronos_ai
🌐 Website	chronos-ai.netlify.app
📊 Dashboard	chronos-ai.netlify.app/dashboard
📚 Docs	chronos-ai.netlify.app/docs
📑 Reports	chronos-ai.netlify.app/reports
🗄️ Zenodo	doi.org/10.5281/zenodo.19653388

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📄 License

This project is licensed under the MIT License — see LICENSE for details.

Copyright © 2026 Samir Baladi · Ronin Institute / Rite of Renaissance

All experimental platform data used with institutional permission.
Timing and coherence databases accessed under open-science data sharing agreements.

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⟨ CHRONOS-AI ⟩ — Making temporal drift in extreme kinematic environments visible, measurable, and correctable.

With 41-day mean advance warning, CHRONOS-AI transforms precision measurement management
from reactive data corruption response to strategic preventive temporal engineering.

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🌐 Website · 📊 Dashboard · 📚 Docs · 🗄️ Zenodo · 🦊 GitLab

Version 1.0.0 · MIT License · DOI: 10.5281/zenodo.19653388 · ORCID: 0009-0003-8903-0029