{"id":621,"hash":"2a49c9647326a933d58c883f7e2587ebdb7a50dc3429e05bc9da76b474676069","degree":483,"score":0.9801278668857502,"score_delta":8.699929665567652e-12,"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 7.3841886","created_at":"2026-08-25T19:51:05Z","submitter_name":"David Renshaw"}