{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:4HSNAHTWKBJTTPYDOHFLFKGV3F","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":"89f86404088e49c72769f32edc2c98af9a8f87f116969e2a51689bebfa4773aa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-05-17T07:22:14Z","title_canon_sha256":"8fd7847b0835936b8f9f938a67a2cea3d05e374ed0df10c059bd9b3767d634c7"},"schema_version":"1.0","source":{"id":"1205.3866","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.3866","created_at":"2026-05-18T01:57:26Z"},{"alias_kind":"arxiv_version","alias_value":"1205.3866v1","created_at":"2026-05-18T01:57:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.3866","created_at":"2026-05-18T01:57:26Z"},{"alias_kind":"pith_short_12","alias_value":"4HSNAHTWKBJT","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"4HSNAHTWKBJTTPYD","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"4HSNAHTW","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:086991e50a753a5415043983efb2d6f6322857e34e07b12cfa40c3f3c31d1dbf","target":"graph","created_at":"2026-05-18T01:57:26Z","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 present a precise equivalence of the Lifson-Poland-Scheraga model with wetting models. Making use of a representation of the former model in terms of random matrices, we obtain, in the limit of weak disorder, a mean--field approximation, that shows a change of the critical behavior due to disorder.","authors_text":"Herv\\'e Kunz, Roberto Livi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-05-17T07:22:14Z","title":"DNA denaturation and wetting in the presence of disorder"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.3866","kind":"arxiv","version":1},"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:b2bbc41fbe46999dedec986ca55d32953868e5d84248a6b6dda419616c2992e3","target":"record","created_at":"2026-05-18T01:57:26Z","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":"89f86404088e49c72769f32edc2c98af9a8f87f116969e2a51689bebfa4773aa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-05-17T07:22:14Z","title_canon_sha256":"8fd7847b0835936b8f9f938a67a2cea3d05e374ed0df10c059bd9b3767d634c7"},"schema_version":"1.0","source":{"id":"1205.3866","kind":"arxiv","version":1}},"canonical_sha256":"e1e4d01e76505339bf0371cab2a8d5d94fef0828690feeb7a7cfc03818532239","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1e4d01e76505339bf0371cab2a8d5d94fef0828690feeb7a7cfc03818532239","first_computed_at":"2026-05-18T01:57:26.160377Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:26.160377Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J814pFaEUtDLLizcjxpDqvqZTIgz5MDtD4unYfjyb3eWgZ61Gsqpvad2BTKEN4Gtb15Gmg/yjcsvmHU9SXH0CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:26.161018Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.3866","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b2bbc41fbe46999dedec986ca55d32953868e5d84248a6b6dda419616c2992e3","sha256:086991e50a753a5415043983efb2d6f6322857e34e07b12cfa40c3f3c31d1dbf"],"state_sha256":"7afde29acab8d1af9ed2bd15a5f7610cadb840c4bfe3281d8b665d3f1c9a460e"}