The Feasibility Cliff: Self-Enforcement as the Architecture of Collapse

This replication package contains the complete computational pipeline for "The Feasibility Cliff: Self-Enforcement as the Architecture of Collapse." It includes all Python source code (39 scripts), raw and processed empirical data (PIIE Entity List, CSET ETO semiconductor supply chain, IAEA Iran inspection records, Epoch AI notable models), and execution logs from a full replication run (35/35 scripts passed, 816 seconds). The pipeline reproduces every table and figure in the paper and online supplementary appendix from raw data, with no pre-computed results.