Angle‑Robust Higdon ABC Reproducibility Kit (v1.1.1)

What — One‑click reproducibility kit for the paper “Angle‑Robust Higdon ABC via Chebyshev Design”. The archive includes scripts, CSV schemas, sample logs, PASS.rules (ALL_PASS/NOT_PASS), and compact reports.Scope — Angle‑band robust Higdon‑m ABC with Chebyshev‑mapped incidence nodes; guarantees include energy/passivity, finite‑speed causality (TOF T=L/cT=L/cT=L/c), and contractive scattering ∥S(ω)∥2≤1\|S(\omega)\|_2\le 1∥S(ω)∥2≤1.Fairness protocol — Same band & grid, same CFL; comparisons reported at equal target error (e.g., \,−40 dB amplitude bound) or equal resources (wall‑clock/memory). PML parameter JSON is included.Reproduce — scripts/reproduce.sh (Linux/macOS) or scripts\reproduce.bat (Windows) → tables, figures, PASS.rules auto‑generated. NOT_PASS returns non‑zero exit code (CI‑friendly).Contents — code/*.py, data/schema/*, data/samples/*, results/*, docs/, config/policy.json, manifest.json (SHA‑256 of files).Citation — Please cite this version DOI (bit‑identical snapshot): 10.5281/zenodo.17247327. A concept DOI (all versions) may be added later.Declarations — No funding. No conflict of interest. Contact: [e-mail]