C069 - Drive (A) repeats the MS pulse twice with a motional phase shift of pi and an additional...
Verdict: partial
Location: Supp. Mat. S5
Type / expected artifact: numeric / numeric / paper_text
Claim: Drive (A) repeats the MS pulse twice with a motional phase shift of pi and an additional gap time of 3.2 us between the two segments.
Models: extraction claude-opus-4-8; verification gpt-5; verification_chain claude-opus-4-8 -> gpt-5; verdict_chain partial -> partial.
Limitations: paper_text_only_reimplementation.
Source location(s): source/supp_content.tex:133 (Supp. Mat. S5).
Conclusion
Paper: drive (A) = MS pulse repeated twice with motional phase shift pi and a 3.2us gap between segments. These are directly reported pulse-sequence parameters, not derivable from physical constants. Consistency checks pass: the 3.2us gap equals (pi/2)/Omega_C=3.205us and drive-A total = 2*75+3.2 = 153.2us. Paper-reported sequence parameter -> partial.
Verification details
Executable rerun: run.py exited 0 in 0.419s; log verification/C069/attempts/R002/run.log.
Output excerpt:
reported gap time = 3.2 us, motional phase shift = pi
(pi/2)/Omega_C = 3.205 us -> coincides with the 3.2 us gap value
Drive A total with gap = 2*75 + 3.2 = 153.2 us
Note: phase=pi and gap=3.2us are directly reported sequence parameters, not derived.