Dataset and analysis artifact for "Branching-Factor Selection for Wide Bounding Volume Hierarchies in Real-Time Collision Detection: A Pre-Registered CPU-Serial and GPU-SIMT Benchmark"

Contents (this version, v2 addendum): the path-validation application-example data (200 poses x 3 repeats x 10 arms on Dragon 50k/250k and Happy Buddha 500k rungs, per-pose kernel and wall timings, with summary medians); the exhaustive brute-force FP/FN audit CSVs (180 arm-pose configurations, Bunny 25k and Dragon 50k rungs); the deterministic analysis script; the visual-verification sequence CSV; and the full run manifest. These support Sections 4.8 and 5 of the revised manuscript. The core benchmark deposit (frozen pre-registration document, PowerShell sweep driver, full 13,500-row master sweep CSV, structure profiles, derived statistical tables, validity-gate reports, numpy-only analysis scripts, and publication figures F1-F6) is in Version 1.0.0 of this record (10.5281/zenodo.21384136), which the manuscript cites.