{"license": "CC BY 4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "word": {"id": "W-0078", "n": 8, "length": 46173, "sha256": "f7f0b212f2103393acea46793f3eba968383d544bc63982302d607d71bd2f975", "is_record": true, "notable": false, "tie": false, "letters_saved": 1, "repeated_occurrences": 56, "credited": [{"name": "Theo H.", "github_username": null}], "date": "2026-10-20T23:25:02Z", "date_precision": "day", "received_at": "2026-10-27T14:56:22Z", "source": "seed", "source_url": "https://groups.google.com/g/superpermutators/c/a-oOgxxHHHg/m/adxH58VEAQAJ", "url": "https://superpermutations.com/w/W-0078", "permutation_windows": 40376, "check_elapsed_seconds": 0.127811, "deletable_letters": null, "begins": "012345670123456071234560172345601273456012374560123475601234576012345067123450617234506127345061237450612347506123457061", "checkers": {"classcheck": {"source_sha256": "41928ccef4c4ee5362add8f0f95d03d43a0afa7da30af118b621dea1dd54546c", "seconds": 0.0016413109842687845}, "bitmapcheck": {"source_sha256": "288b3f67c843a0b319a3f3426d24a66536e9aec675d0684f5883667996bba32e", "seconds": 0.003935454064048827}, "wordhash": {"source_sha256": "94925fe466b9b8dfe855d4e51342ba23f3eccd38bec3fd7873c9e4dc4e47312e", "seconds": 0.002396721043623984}, "compiler": "rustc 1.89.0 (29483883e 2025-08-04)"}, "note": "Halfar's 16 closed trails, unchanged, in a new order and with new openings, found with Halfar's unchanged trailsearch.c on his selection: three trails open at a weight-2 step, so the openings cost 3 letters more and the joins 4 less. 56 repeated permutations.", "reason": null, "file": {"name": "W-0078.detour", "compression": "detour", "size": 284, "encoded_sha256": "6121e27b0bb2d0bdc52e867111572986cc8b26c5a4c2cf0207781647dfe669e2", "metadata": {"schema_version": 1, "format": "detour", "encoded_sha256": "6121e27b0bb2d0bdc52e867111572986cc8b26c5a4c2cf0207781647dfe669e2", "encoded_size": 284, "word_length": 46173, "word_sha256": "f7f0b212f2103393acea46793f3eba968383d544bc63982302d607d71bd2f975", "detour": {"n": 8, "alphabet": "01234567", "sync_exponent": 0, "length": 46174, "sha256": "8bc908e6a6e639a31d2380e250fa0ca5cc96773c89adb4e787ba617ce61af048", "tokens": 917, "starts": 1, "literal_bytes": 1, "syncs": 0, "steps_by_weight": [35336, 4309, 716, 9, 3, 2, 0, 0], "deviations_by_weight": [56, 208, 645, 1, 3, 2, 0, 0]}}, "text_download": "https://superpermutations.com/w/W-0078/download/text", "download": "https://superpermutations.com/w/W-0078/download"}}}