{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:32LWCFTQHAMGSLPAZZPGB7POLE","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d4d5b2b855a8c9cf8f8cb0f1669761b77c4baa402e8dfc9692eabafcb6ddfe83","cross_cats_sorted":["cond-mat.stat-mech","hep-lat"],"license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2000-10-10T10:09:41Z","title_canon_sha256":"1d532d3df12567ce56e391374cb636e67803edcbf92abf143a1bde71fddf6ff7"},"schema_version":"1.0","source":{"id":"cond-mat/0010143","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0010143","created_at":"2026-05-18T04:26:12Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0010143v2","created_at":"2026-05-18T04:26:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0010143","created_at":"2026-05-18T04:26:12Z"},{"alias_kind":"pith_short_12","alias_value":"32LWCFTQHAMG","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"32LWCFTQHAMGSLPA","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"32LWCFTQ","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:b6dabe0e70f26b8a91ad81a4999c4539a16be9656dfa076a956191f92e8b66f6","target":"graph","created_at":"2026-05-18T04:26:12Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We study the universality class of the Nishimori point in the 2D +/- J random-bond Ising model by means of the numerical transfer-matrix method. Using the domain-wall free-energy, we locate the position of the fixed point along the Nishimori line at the critical concentration value p_c = 0.1094 +/- 0.0002 and estimate nu = 1.33 +/- 0.03. Then, we obtain the exponents for the moments of the spin-spin correlation functions as well as the value for the central charge c = 0.464 +/- 0.004. The main qualitative result is the fact that percolation is now excluded as a candidate for describing the uni","authors_text":"A. Honecker, M. Picco, P. Pujol","cross_cats":["cond-mat.stat-mech","hep-lat"],"headline":"","license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2000-10-10T10:09:41Z","title":"Nishimori point in the 2D +/- J random-bond Ising model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0010143","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:727fbaa93b5047bfed58b0f98242ba5091c33cc7988b7f0333aed317203534ca","target":"record","created_at":"2026-05-18T04:26:12Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"d4d5b2b855a8c9cf8f8cb0f1669761b77c4baa402e8dfc9692eabafcb6ddfe83","cross_cats_sorted":["cond-mat.stat-mech","hep-lat"],"license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"2000-10-10T10:09:41Z","title_canon_sha256":"1d532d3df12567ce56e391374cb636e67803edcbf92abf143a1bde71fddf6ff7"},"schema_version":"1.0","source":{"id":"cond-mat/0010143","kind":"arxiv","version":2}},"canonical_sha256":"de976116703818692de0ce5e60fdee5913c4109bd0c0d126273db0efbbd4abe8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de976116703818692de0ce5e60fdee5913c4109bd0c0d126273db0efbbd4abe8","first_computed_at":"2026-05-18T04:26:12.452225Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:26:12.452225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ShDQFgUknPKwlYa5S3eTQCAhcBzlgCpuXWVKUKOwqOX+gpS7xX9Ef4UiEagYSKzW1v7ZYFJ3FAYL9bg1K2KCBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:26:12.452896Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0010143","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:727fbaa93b5047bfed58b0f98242ba5091c33cc7988b7f0333aed317203534ca","sha256:b6dabe0e70f26b8a91ad81a4999c4539a16be9656dfa076a956191f92e8b66f6"],"state_sha256":"c445ffdf452420f857bd4f61d2da19d4f37f9bc0563a9200857500e45f55ebf1"}