{"id":658,"hash":"7563a748584ad49156b688a1d48dc9a6bf31494022af7da78c27dd491f75cb7b","degree":520,"score":0.978383044510918,"score_delta":6.8833827526759706e-15,"log2_m":19,"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 7.1901091","created_at":"2026-08-25T19:51:22Z","submitter_name":"David Renshaw"}