Round 2 verification audit for C039

Model: gpt-5

Claim: Fig. 3d: varying the radial spectator-mode spectrum (via an added quadrupole) shows F(|Psi^->) degrades outside a narrow curvature window where spectator transitions are off-resonant.

Source alignment: source/main.tex:157-157 (Fig. 3d)

Prior official verdict: not_verified with failure_reason data_unavailable.

Executable evidence: run.py. Sandbox rerun logs: run.log.

Independent audit: I checked the paper inventory and source context. This claim depends on measured/raw experimental data or device-specific calibration values, and inventory.json records no paper-provided dataset/code artifact. The correct action is not to synthesize data; the data_unavailable verdict is preserved.

Decision: Round 2 verdict is not_verified with failure_reason data_unavailable and limitations ['data_unavailable']. Notes: Fig 3d is MEASURED F(|Psi->) vs radial tilt curvature, showing a narrow clear window (paper ~5.7e7-6.1e7 V/m^2). Purely experimental data with no reproducible model; no raw data or data/code link exists (inventory.json). Cannot be reproduced -> not_verified / data_unavailable. figure.png is a copy of the paper panel for reference.