Pairing ruling (docs/stage-05-rq1p2-pairing-clarification.md, RATIFIED-by-
derivation, made while BLIND): the frozen §6 L197-198 "paired" bootstrap pairs
the bridge-on (no-pad) and bridge-on+padding arms BY RUN INDEX — the only
balanced pairing the R=30 (§4 L111) interleaved (§3 L97) design supports; the
§4 L108 RQ1 unit is AUC over the (entry,exit) pair set, so the pairable unit is
the run, not the circuit. Prereg SHA untouched (f22331a72e…).
confirm_load.collect_rq1_p2_paired feeds one confirm.PairedCircuit per shared
run_index into the FROZEN confirm.rq1_p2_padding (§6 arm-level ΔAUC preserved);
per_run_delta_aucs exposes the auditable per-run ΔAUC_i; missing-arm indices are
unpaired (frozen R not redefined). Unit-tested on SYNTHETIC pcaps only
(prereg §2 blinding — unblocks CODE not RESULTS); full SOR suite 176 passed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
leetcrypt
a7c5eb221d
