Choose the free, open-source Core tier for computational research, or request Pro access for the scored SPARC galaxy atlas and a commercial deployment license.
Full V5 physics computation in TypeScript and Python. The TypeScript package has no runtime dependencies. Python requires numpy. Freely licensed under MIT for researchers, engineers, and developers.
Scored SPARC galaxy atlas (Q=1 sample, standings, not a resolution)
No. The formulas stay in the free engine
Yes. Workbook 1.0.0
Vectorised array APIs
Yes
Yes
TypeScript + Python parity
Yes
Yes
3D Vector Graphics & CAD Assets (.stl meshes, SVGs)
No
Yes (All isotopes & MOTS)
High-throughput simulation binaries (C++/Rust)
No
Yes
Hardware & reactor blueprints (Phase 2)
No
Yes
Dependencies
TypeScript: none. Python: numpy
Same as Core, plus the atlas workbook
License
MIT (Open Source)
Commercial License
Price
Free
Controlled / Commercial
Access mode
Instant download
Request Pro Access
Commercial Licensing & Distribution Philosophy
The mathematical formulations and computational core of CPT Physics are intentionally free and open under the MIT License to ensure transparent scientific scrutiny and independent validation. The Pro tier sustains continuous development by providing commercial rights, high-performance simulation accelerators, and proprietary engineering assets—including 3D-printable CAD files (.stl) of nuclear polyhedral shells and cosmological throat geometries.
Frequently Asked Questions
Why is the core engine free?
The CPT framework aims to advance fundamental physics. Making the mathematical core freely available under the MIT license enables transparent peer review, academic validation, and independent verification of all predictions.
What is included in the Pro tier?
The Pro tier adds the scored SPARC galaxy atlas (workbook 1.0.0): 85 quality-flag Q=1 galaxies with published baryonic inputs, the free engine's metric-yield columns, standings, and a residual figure. It is one named sample, not a resolution of all galaxy measurements. The tier listing also still names 3D CAD assets, high-throughput binaries, Phase 2 blueprints, and a commercial deployment license. The mathematical core, including every formula used by the atlas, stays MIT.
Can I use the Core tier for research and publication?
Yes. The core engine is MIT-licensed. You can use, modify, and redistribute it freely, including in academic research and published papers.
How do I get Pro access?
Register an account or use the 'Request Pro Access' form. In the current phase, invites are issued on a rolling basis with license keys bound to registered developer emails.
When will it be on npm and PyPI?
Public registry publication is scheduled following the completion of peer-review reproducibility milestones. For now, packages are downloaded directly from this store.
What are the system requirements?
Node.js 18+ for the TypeScript package, which has no runtime dependencies. Python 3.10+ for the Python package, which requires numpy.