InfoMpemba pre-registration v2: main-run curves for a double-well Langevin Mpemba re-analysis (288 configurations)

Per-configuration curves of the main numerical run of a pre-specified re-analysis of a Mpemba-like crossing in an overdamped Langevin double-well model. 288 files, one per (b, T, kappa): cold- and hot-state distances to equilibrium (Kullback-Leibler, Wasserstein-1), two descriptive observables and the discretisation error estimates used by the 5x margin rule. Produced on 2026-09-28 by run_prereg_v2_main.py of https://github.com/sergeeey/infompemba-langevin-crossing (commit b82d3db). The archive is split into six zip parts only because of an upload-size limit: unpack all parts into one directory and verify with prereg_v2/verify_manifest.py (SHA-256 of all 288 files in out_manifest.csv, of each part in SHA256SUMS.txt). These are numerical solutions of a model, not measurements; the error estimates are estimates, not proven bounds; a fresh run in another environment is expected to agree in the scientific labels but not necessarily to 1e-9 relative. Supplement to the software record 10.5281/zenodo.23039439. The accompanying note is a non-peer-reviewed draft; the work was done with AI assistance and has not been independently replicated by a human.