alignment-lab-v1.pdf is generated deterministically from the frozen final result, the task-level record, the State × Supervision diagnostic, the public preregistration and the immutable calculator result.

Build with a Python environment containing ReportLab:

python paper/alignment-lab-v1/build_report.py

The builder refuses any source whose SHA-256 differs from the expected frozen value. The committed PDF is rendered to images and inspected page by page before release; its digest is pinned by the publication test.