{"id":655,"hash":"cb2ffe6d1295197a9cdbd22bee87caf7ea5e740f702d474bd40f17f4634c7ee2","degree":517,"score":0.9803320495369368,"score_delta":7.105427357601002e-14,"log2_m":15,"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 7.2071985","created_at":"2026-08-25T19:51:20Z","submitter_name":"David Renshaw"}