PyQED 0.2.0 modernizes the project for reproducible installation, validation, documentation, and release engineering across Python 3.10–3.13.
Highlights
- Modern Python packaging with a portable pure-Python wheel and opt-in native accelerators.
- Tested public workflows for quantum chemistry, nonadiabatic dynamics, open systems, spectroscopy, and tensor-network methods.
- Reorganized documentation with a verified quickstart, task-oriented guides, API entry points, support, citation, and development guidance.
- Project governance, security, contribution, licensing, and third-party provenance records.
- Reproducible H2/STO-3G RHF validation against PySCF with machine-readable inputs, outputs, hashes, and a narrowly scoped numerical claim.
- Trusted Publishing from GitHub Actions to PyPI, including digital attestations.
Install
python -m pip install pyqed==0.2.0Verification
- GitHub Actions release build and clean-wheel quickstart: passed.
- Published wheel SHA256:
21d2c880fef673c6fdc7909f7e12bdde005355c6112ed7792d864d3c6e2f456d - Published source archive SHA256:
e55155c0b0e24f859570c23802e24068502d3e9532eee2c16cac2c9ce81f25da - H2/STO-3G RHF difference from PySCF 2.12.1:
1.1321565906996511e-10hartree (tolerance:1e-9hartree).
Documentation: https://docs.pyqed.org/en/latest/
PyPI: https://pypi.org/project/pyqed/0.2.0/
Benchmark record: https://github.com/binggu56/pyqed/tree/v0.2.0/benchmarks/h2-sto3g-rhf-pyscf