sandpile-utac 1.0.0

BTW/Manna sandpile SOC as UTAC continuous phase transition — GenesisAeon Package 22

sandpile-utac

GenesisAeon Package 22 — BTW & Manna Sandpile as Continuous Phase Transition

Bak–Tang–Wiesenfeld & Manna sandpiles as UTAC phase transitions.

Key result: BTW Γ ≈ 0.296, Manna Γ ≈ 0.376 — anchors the CREP criticality spectrum.

Installation

pip install -e ".[dev]"

Quickstart

sandpile-utac run --model btw --L 256
sandpile-utac phase-diagram
sandpile-utac crep-spectrum

Integration in genesis-os

from genesis_os import GenesisOS
os = GenesisOS()
sandpile = os.load_package(22)
results = sandpile.run_cycle(n_grains=10_000_000)

Benchmark

Validated against Phys. Rev. E (2025).

Falsifiable Prediction

Systems with η = 50 % converge to Γ ≈ 0.25 across all domains.

Role in the GenesisAeon Ecosystem

sandpile-utac is GenesisAeon Package P22, in the statistical mechanics / self-organized criticality domain. It validates the UTAC (Universal Threshold Activation Criticality) methodology against the canonical Bak–Tang–Wiesenfeld and Manna sandpile models — the prototypical self-organized-criticality benchmark — anchoring the CREP Criticality Spectrum at Γ ≈ 0.296 (BTW) and Γ ≈ 0.376 (Manna).

Citation

DOI will be assigned automatically on first GitHub Release once Zenodo–GitHub integration is enabled for this repo.

License

Code: MIT • Docs & Data: CC BY 4.0