pyscal: python Structural Environment Calculator

Complete documentation with examples available here.

What changed in version 4

pyscal grew over the years from a small wrapper around a few C++ routines into a full structural-analysis toolkit. With each addition the original System / Atoms object model became more rigid: every new descriptor had to be threaded through the same class hierarchy, neighbor lists were tied to a particular System instance, and interoperating with the rest of the atomistic-simulation Python ecosystem (ASE, pymatgen, OVITO, LAMMPS dump readers) required converting back and forth between formats.

Version 4 is a ground-up rewrite around four changes:

ASE Atoms is the data structure. pyscal no longer ships its own atoms class. Any ase.Atoms object, read from a LAMMPS dump, a POSCAR, a CIF, an XYZ, built with ase.build.bulk, or constructed by hand, can be passed directly to a pyscal function. Results are written back as atoms.arrays["pyscal_*"] for per-atom quantities and atoms.info["pyscal_*"] for global ones, so they travel with the atoms object and remain accessible to the rest of the ASE ecosystem.
Functional API. Every descriptor is a top-level function in pyscal that takes an Atoms object as its first argument. Neighbor lists are computed once with pyscal.find_neighbors(atoms, ...) and reused by every subsequent descriptor. There is no system state to keep in sync, no method-chaining order to remember, and no class to subclass when adding a new descriptor.
Neighbor search on matscipy-neighbours. The neighbor search uses the C++ core of matscipy-neighbours, which is included in pyscal. The neighbors are stored as flat arrays, which the descriptors read directly. For one million atoms with 12 neighbors each, the search takes 0.12 s instead of 28 s in pyscal 3.3.
Threads. The neighbor search, common neighbor analysis and the per-atom loops of the descriptors run on all CPU cores. The results are the same for any number of threads. pyscal.set_num_threads(n) or the environment variable PYSCAL_NUM_THREADS sets the number of threads.

The C++ core keeps voro++ for tessellation and its own kernels for Steinhardt-type invariants and common neighbor analysis, with pybind11 bindings, and is now exposed through a much thinner Python layer.

A typical session looks like:

import pyscal
from ase.build import bulk

atoms = bulk("Cu", "fcc", cubic=True).repeat(4)
pyscal.find_neighbors(atoms, method="cutoff", cutoff=0)   # adaptive
q4, q6 = pyscal.steinhardt_parameter(atoms, l=[4, 6])
labels, names = pyscal.identify_ackland_jones(atoms)

print(atoms.arrays["pyscal_q6"].mean())   # ≈ 0.57 for fcc

Timings

Wall time of a neighbor search, adaptive CNA and q6 for one million atoms in pyscal 3.3, pyscal 4, OVITO and freud

pyscal is as fast as or faster than OVITO and freud.

Scripts written for pyscal 3 need small changes, described in Migrating from pyscal 3. To keep the old interface, install pyscal3<4.

What is included

This release consolidates a number of new descriptors alongside the existing ones:

Neighbors: fixed cutoff, adaptive cutoff, SANN, a fixed number of neighbors, Voronoi
Steinhardt $q_l$ and averaged $\bar{q}_l$
Wigner $W_l$: third-order rotational invariants for distinguishing cubic structures
Minkowski structure metrics: Voronoi-area-weighted, parameter-free $q_l$
Solid/liquid classification and clustering
Disorder parameter
Angular and $\chi$ parameters, Ackland-Jones structural classifier
Coordination measures: coordination number, effective coordination, generalised coordination, local density
Angular distribution function and bond-length distribution function
Voronoi tessellation: structural vector and Voronoi volume
Centrosymmetry parameter
Common neighbor analysis (CNA, adaptive CNA, diamond variants)
Entropy parameter (Piaggi–Parrinello)
Warren–Cowley short-range order
Atomic deformation: strain tensor, von Mises invariant, $D^2_{\min}$, slip vector
Wigner–Seitz defect analysis: vacancies, interstitials, antisites against a reference
Atomic Cluster Expansion (ACE) descriptors up to body order four

A complete list with mathematical definitions and examples is available in the documentation.

Installation

pyscal is distributed on PyPI and conda-forge as pyscal3 (the name pyscal on PyPI refers to a separate, unrelated package). After installation, both import pyscal and import pyscal3 work.

From conda-forge:

conda install -c conda-forge pyscal3

or from PyPI:

pip install pyscal3

To build from source:

git clone https://github.com/pyscal/pyscal3.git
cd pyscal3
pip install .

A C++ compiler with C++17 support is required when building from source.

Third-party code

pyscal3 includes two C++ libraries in lib/, compiled into its extension module:

voro++ by Chris H. Rycroft, for Voronoi tessellation.
matscipy-neighbours by the libAtoms developers, for the neighbour search. MIT licence, see lib/matscipy-neighbours/LICENSE.md and VENDORED.md in the same directory.

Citing the work

If you use pyscal in your work, please cite the following article:

Sarath Menon, Grisell Díaz Leines and Jutta Rogal (2019). pyscal: A python module for structural analysis of atomic environments. Journal of Open Source Software 4(43), 1824. https://doi.org/10.21105/joss.01824

Works using pyscal

For a list of publications that used pyscal, see here.

Contributing

Bug reports, questions and contributions are welcome. See Contributing.

Metadata

Release files for pyscal3 4.1.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for pyscal3 4.1.0
File	Size	Uploaded
pyscal3-4.1.0.tar.gz	233.3 kB	Oct 8, 2026	Details

Built distributions (wheels)

Table of built distributions (wheels) for pyscal3 4.1.0
File	Interpreter	ABI	Platform	Reset
pyscal3-4.1.0-cp314-cp314-win_amd64.whl 507.7 kB Oct 8, 2026	CPython 3.14	CPython 3.14	Windows x86-64	Details
pyscal3-4.1.0-cp314-cp314-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl 557.0 kB Oct 8, 2026	CPython 3.14	CPython 3.14	Linux glibc 2.24+ x86-64, Linux glibc 2.28+ x86-64	Details
pyscal3-4.1.0-cp314-cp314-macosx_11_0_arm64.whl 379.6 kB Oct 8, 2026	CPython 3.14	CPython 3.14	macOS 11.0+ ARM64	Details
pyscal3-4.1.0-cp314-cp314-macosx_10_15_x86_64.whl 426.2 kB Oct 8, 2026	CPython 3.14	CPython 3.14	macOS 10.15+ x86-64	Details
pyscal3-4.1.0-cp313-cp313-win_amd64.whl 493.7 kB Oct 8, 2026	CPython 3.13	CPython 3.13	Windows x86-64	Details
pyscal3-4.1.0-cp313-cp313-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl 556.9 kB Oct 8, 2026	CPython 3.13	CPython 3.13	Linux glibc 2.24+ x86-64, Linux glibc 2.28+ x86-64	Details
pyscal3-4.1.0-cp313-cp313-macosx_11_0_arm64.whl 379.5 kB Oct 8, 2026	CPython 3.13	CPython 3.13	macOS 11.0+ ARM64	Details
pyscal3-4.1.0-cp313-cp313-macosx_10_13_x86_64.whl 425.5 kB Oct 8, 2026	CPython 3.13	CPython 3.13	macOS 10.13+ x86-64	Details
pyscal3-4.1.0-cp312-cp312-win_amd64.whl 493.6 kB Oct 8, 2026	CPython 3.12	CPython 3.12	Windows x86-64	Details
pyscal3-4.1.0-cp312-cp312-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl 556.8 kB Oct 8, 2026	CPython 3.12	CPython 3.12	Linux glibc 2.24+ x86-64, Linux glibc 2.28+ x86-64	Details
pyscal3-4.1.0-cp312-cp312-macosx_11_0_arm64.whl 379.5 kB Oct 8, 2026	CPython 3.12	CPython 3.12	macOS 11.0+ ARM64	Details
pyscal3-4.1.0-cp312-cp312-macosx_10_13_x86_64.whl 425.3 kB Oct 8, 2026	CPython 3.12	CPython 3.12	macOS 10.13+ x86-64	Details
pyscal3-4.1.0-cp311-cp311-win_amd64.whl 489.7 kB Oct 8, 2026	CPython 3.11	CPython 3.11	Windows x86-64	Details
pyscal3-4.1.0-cp311-cp311-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl 558.7 kB Oct 8, 2026	CPython 3.11	CPython 3.11	Linux glibc 2.24+ x86-64, Linux glibc 2.28+ x86-64	Details
pyscal3-4.1.0-cp311-cp311-macosx_11_0_arm64.whl 377.9 kB Oct 8, 2026	CPython 3.11	CPython 3.11	macOS 11.0+ ARM64	Details
pyscal3-4.1.0-cp311-cp311-macosx_10_9_x86_64.whl 422.3 kB Oct 8, 2026	CPython 3.11	CPython 3.11	macOS 10.9+ x86-64	Details
pyscal3-4.1.0-cp310-cp310-win_amd64.whl 489.6 kB Oct 8, 2026	CPython 3.10	CPython 3.10	Windows x86-64	Details
pyscal3-4.1.0-cp310-cp310-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl 556.9 kB Oct 8, 2026	CPython 3.10	CPython 3.10	Linux glibc 2.24+ x86-64, Linux glibc 2.28+ x86-64	Details
pyscal3-4.1.0-cp310-cp310-macosx_11_0_arm64.whl 377.1 kB Oct 8, 2026	CPython 3.10	CPython 3.10	macOS 11.0+ ARM64	Details
pyscal3-4.1.0-cp310-cp310-macosx_10_9_x86_64.whl 420.9 kB Oct 8, 2026	CPython 3.10	CPython 3.10	macOS 10.9+ x86-64	Details

Total release size: 9.5 MB

Release files / pyscal3-4.1.0.tar.gz

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Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp312-cp312-win_amd64.whl
SHA-256 checksum: 4ae8feb0f5b3c852cbffb9045b3fdc954e64b8dedcddc19089ce060cbb2b6f06 Verifying attestations

Release files / pyscal3-4.1.0-cp312-cp312-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl

Download URL	pyscal3-4.1.0-cp312-cp312-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
Size	556.8 kB
Tags	CPython 3.12 Linux glibc 2.24+ x86-64 Linux glibc 2.28+ x86-64
SHA-256 checksum How to use checksums	`5d6a14d045c4b4688896a74ccf2698eac9f407ae9f008cf301f7ac357808d582`
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Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp312-cp312-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
SHA-256 checksum: 5d6a14d045c4b4688896a74ccf2698eac9f407ae9f008cf301f7ac357808d582 Verifying attestations

Release files / pyscal3-4.1.0-cp312-cp312-macosx_11_0_arm64.whl

Download URL	pyscal3-4.1.0-cp312-cp312-macosx_11_0_arm64.whl
Size	379.5 kB
Tags	CPython 3.12 macOS 11.0+ ARM64
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Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp312-cp312-macosx_11_0_arm64.whl
SHA-256 checksum: 216de27d357cf958f065b20092e819e95a6ec373722ea7a8c690add2966221aa Verifying attestations

Release files / pyscal3-4.1.0-cp312-cp312-macosx_10_13_x86_64.whl

Download URL	pyscal3-4.1.0-cp312-cp312-macosx_10_13_x86_64.whl
Size	425.3 kB
Tags	CPython 3.12 macOS 10.13+ x86-64
SHA-256 checksum How to use checksums	`632cc805f8a6825a76f49156de5351d9adcd2f9fbc4563e98cbf40b020cb45ec`
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Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp312-cp312-macosx_10_13_x86_64.whl
SHA-256 checksum: 632cc805f8a6825a76f49156de5351d9adcd2f9fbc4563e98cbf40b020cb45ec Verifying attestations

Release files / pyscal3-4.1.0-cp311-cp311-win_amd64.whl

Download URL	pyscal3-4.1.0-cp311-cp311-win_amd64.whl
Size	489.7 kB
Tags	CPython 3.11 Windows x86-64
SHA-256 checksum How to use checksums	`afade555292277be6ae4fad4f1c010aefc088d70f1804fbc9c51a090924513df`
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Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp311-cp311-win_amd64.whl
SHA-256 checksum: afade555292277be6ae4fad4f1c010aefc088d70f1804fbc9c51a090924513df Verifying attestations

Release files / pyscal3-4.1.0-cp311-cp311-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl

Download URL	pyscal3-4.1.0-cp311-cp311-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
Size	558.7 kB
Tags	CPython 3.11 Linux glibc 2.24+ x86-64 Linux glibc 2.28+ x86-64
SHA-256 checksum How to use checksums	`9aaf7148e146fddd4e3f4625cfeacd1c094f4b18d539c27dbbd07ebfa3823fc9`
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Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp311-cp311-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
SHA-256 checksum: 9aaf7148e146fddd4e3f4625cfeacd1c094f4b18d539c27dbbd07ebfa3823fc9 Verifying attestations

Release files / pyscal3-4.1.0-cp311-cp311-macosx_11_0_arm64.whl

Download URL	pyscal3-4.1.0-cp311-cp311-macosx_11_0_arm64.whl
Size	377.9 kB
Tags	CPython 3.11 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`1f419fe502e0d38c291c9d9357f295a37e739f01ca711cc50d9a7fc43ee1beff`
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Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp311-cp311-macosx_11_0_arm64.whl
SHA-256 checksum: 1f419fe502e0d38c291c9d9357f295a37e739f01ca711cc50d9a7fc43ee1beff Verifying attestations

Release files / pyscal3-4.1.0-cp311-cp311-macosx_10_9_x86_64.whl

Download URL	pyscal3-4.1.0-cp311-cp311-macosx_10_9_x86_64.whl
Size	422.3 kB
Tags	CPython 3.11 macOS 10.9+ x86-64
SHA-256 checksum How to use checksums	`a806e27ef200f76d650bd7e1004f6b24ab91e5e05a16dc72c32079dbf062a810`
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Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp311-cp311-macosx_10_9_x86_64.whl
SHA-256 checksum: a806e27ef200f76d650bd7e1004f6b24ab91e5e05a16dc72c32079dbf062a810 Verifying attestations

Release files / pyscal3-4.1.0-cp310-cp310-win_amd64.whl

Download URL	pyscal3-4.1.0-cp310-cp310-win_amd64.whl
Size	489.6 kB
Tags	CPython 3.10 Windows x86-64
SHA-256 checksum How to use checksums	`04958d137150f2240e39862d70dbbf0572efcf97c785f737605f227e8466b095`
BLAKE2b-256 checksum How to use checksums	`ab791d13e2695cf5a3a56a2761da5cbc92f6059f945a70a21d33fe5e7372d917`
Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp310-cp310-win_amd64.whl
SHA-256 checksum: 04958d137150f2240e39862d70dbbf0572efcf97c785f737605f227e8466b095 Verifying attestations

Release files / pyscal3-4.1.0-cp310-cp310-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl

Download URL	pyscal3-4.1.0-cp310-cp310-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
Size	556.9 kB
Tags	CPython 3.10 Linux glibc 2.24+ x86-64 Linux glibc 2.28+ x86-64
SHA-256 checksum How to use checksums	`34081fb7714ba3a2a9de5b7afdbb3892e92278659c583ff0cff8a17b3da0dbf6`
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Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp310-cp310-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
SHA-256 checksum: 34081fb7714ba3a2a9de5b7afdbb3892e92278659c583ff0cff8a17b3da0dbf6 Verifying attestations

Release files / pyscal3-4.1.0-cp310-cp310-macosx_11_0_arm64.whl

Download URL	pyscal3-4.1.0-cp310-cp310-macosx_11_0_arm64.whl
Size	377.1 kB
Tags	CPython 3.10 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`a2530d0a48f8a3124cfafad8f5db0613d43feafc54038313b15306d207529216`
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Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp310-cp310-macosx_11_0_arm64.whl
SHA-256 checksum: a2530d0a48f8a3124cfafad8f5db0613d43feafc54038313b15306d207529216 Verifying attestations

Release files / pyscal3-4.1.0-cp310-cp310-macosx_10_9_x86_64.whl

Download URL	pyscal3-4.1.0-cp310-cp310-macosx_10_9_x86_64.whl
Size	420.9 kB
Tags	CPython 3.10 macOS 10.9+ x86-64
SHA-256 checksum How to use checksums	`71435a7e9ddc3b43ab12f642d323121eb52b7bbb9c18c542918ac7a5c3a96e34`
BLAKE2b-256 checksum How to use checksums	`7cfbf53997d7fa273822daeec9e3b11adcf03558586c57f4e0ecd12845b38b6d`
Upload date	Oct 8, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pyscal/pyscal3
Publishing commit: github.com/pyscal/pyscal3/tree/31c758877ca2c83d0f841f6f1a2e8d34782a6060

Workflow

Publishing configuration: github.com/pyscal/pyscal3/blob/31c758877ca2c83d0f841f6f1a2e8d34782a6060/.github/workflows/deploy.yml
Publishing logs: github.com/pyscal/pyscal3/actions/runs/37726864713/attempts/1

Artifact

Subject: pyscal3-4.1.0-cp310-cp310-macosx_10_9_x86_64.whl
SHA-256 checksum: 71435a7e9ddc3b43ab12f642d323121eb52b7bbb9c18c542918ac7a5c3a96e34 Verifying attestations