{"id":643,"hash":"85c0a4b5d7ad1ceb55efe5472611b567c12f7d5d63524569596283e8690f9b13","degree":505,"score":0.9815887077053699,"score_delta":3.749223154159154e-12,"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 7.3994567","created_at":"2026-08-25T19:51:15Z","submitter_name":"David Renshaw"}