| { |
| "dataset": "Automotive Underbody Panel Impact Dataset", |
| "version": "1.1.1", |
| "audit_date": "2026-09-11", |
| "case_byte_preservation": { |
| "status": "passed", |
| "cases": 1500, |
| "method": "SHA-256 of each source .pt file recorded in manifest.csv and rechecked from the ZIP member" |
| }, |
| "peak_derivation_reference_match": { |
| "status": "passed", |
| "cases": 1500, |
| "floorfrontdriver": "500/500 exact", |
| "floorfrontR": "500/500 exact", |
| "trunkfloor": "500/500 exact", |
| "method": "build_peak_targets.select_peak was applied to each released ZIP member and compared with the pre-existing validated peak-case tensors; selected time index, selected node index, displacement tensor, and max-IP von Mises effective-stress tensor were exactly equal" |
| }, |
| "normalization_reproduction": { |
| "status": "passed", |
| "split": "400 training cases only", |
| "outputs": [ |
| "metadata/floorfrontdriver_peak_normalization.json", |
| "metadata/floorfrontR_peak_normalization.json", |
| "metadata/trunkfloor_peak_normalization.json" |
| ] |
| }, |
| "scope_note": "This is a technical build audit; provenance, units, simulation settings, and remaining solver limitations are documented separately." |
| } |
|
|
