{"id":2552,"hash":"20ba08e848a427225811328ffa6929e526c9be110bca6f97249a435da23a74b2","degree":1168,"score":0.9786083711598808,"score_delta":2.220446049250313e-16,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1087, shift=237, exact length 1169; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:52:20Z","submitter_name":"David Renshaw"}