| cff-version: 1.2.0 | |
| message: "If you use this research release, please cite the repository revision and the accompanying manuscript." | |
| title: "Hsin-Heart Exact 84: Two-Intersection Families on 21 Points — Exact Bound, Rigidity, and Stability" | |
| type: software | |
| version: "1.0.0-candidate" | |
| date-released: 2026-09-11 | |
| repository-code: "https://huggingface.co/datasets/PureOne/hsin-heart-exact84-two-intersection" | |
| url: "https://huggingface.co/datasets/PureOne/hsin-heart-exact84-two-intersection" | |
| keywords: | |
| - extremal combinatorics | |
| - coding theory | |
| - finite geometry | |
| - Johnson scheme | |
| - PG(2,4) | |
| - reproducible mathematics | |
| license: "CC-BY-4.0 AND MIT" | |