{"id":2768,"hash":"ee1e88d29c87fce5c3c69b54a831170348858a1b23aff281f06db8b903075927","degree":1415,"score":0.9785305497914648,"score_delta":6.692424392440444e-13,"log2_m":16,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1291, shift=259, exact length 1416; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:30Z","submitter_name":"David Renshaw"}