{"id":659,"hash":"ea3a400a6343d0cfd03aade7cdac1cddc1601ae8597bcd465d10385c3cf2a276","degree":521,"score":0.9785130320246562,"score_delta":2.5512925105886097e-13,"log2_m":18,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Best-known LABS sequence from Psenicnik, Mlinaric, Brest, and Boskovic, Dual-Step Optimization for Binary Sequences with High Merit Factors (2025), arXiv:2409.07222; merit factor 7.2357534","created_at":"2026-08-25T19:51:23Z","submitter_name":"David Renshaw"}