# Perfect Cuboid Phase 1 Bundle

Files:

- `phase1_scan.py` — compact exact integer scanner.
- `phase1_metrics.json` — canonical experiment metrics and critical sample.
- `phase1_summary.md` — human-readable mathematical summary.
- `phase1_one_face_hits.csv` — every unique shape with exactly one face-square closure.
- `phase1_two_face_hits.csv` — every unique shape with exactly two face-square closures.
- `phase1_top_gap_candidates.csv` — exploratory near-square diagnostics.

The scan domain is bounded by the denominators of the stereographic parameters, not by primitive space-diagonal height. Therefore absence of a three-face hit is not a Perfect Cuboid nonexistence claim.