{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:RU2FBL5ZL32N4DIA37MAV4YQPH","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":"8b8f343ee3b5f101c3727c291adac0a206da1e6b97ee6b430c196c86774b3433","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-02-25T14:28:54Z","title_canon_sha256":"8cb59957619e87431f75aa828fa061a9a22be4129d27f1a90ce87f4be8640ac8"},"schema_version":"1.0","source":{"id":"1102.5256","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.5256","created_at":"2026-05-18T04:26:02Z"},{"alias_kind":"arxiv_version","alias_value":"1102.5256v1","created_at":"2026-05-18T04:26:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.5256","created_at":"2026-05-18T04:26:02Z"},{"alias_kind":"pith_short_12","alias_value":"RU2FBL5ZL32N","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"RU2FBL5ZL32N4DIA","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"RU2FBL5Z","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:5f6d2d26143e29b9c1feebfa9f541512f898c98ee757d5e88a4fd69cbe287e1a","target":"graph","created_at":"2026-05-18T04:26:02Z","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":"In simulations of a water-like model (ST2) that exhibits a liquid-liquid phase transition, we test for the occurrence of a thermodynamic region in which the liquid can be modelled as a two-component mixture. We assign each molecule to one of two species based on the distance to its fifth-nearest neighbor, and evaluate the concentration of each species over a wide range of temperature and density. Our concentration data compare well with mixture-model predictions in a region between the liquid-liquid critical temperature and the temperature of maximum density. Fits of the model to the data in t","authors_text":"Megan J. Cuthbertson, Peter H. Poole","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-02-25T14:28:54Z","title":"Mixture-like behavior near a liquid-liquid phase transition in simulations of supercooled water"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.5256","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:fdca2b9ce7c260e47eea89c0f74fce83a0db9c69fe6df40a105e78a66ff6c966","target":"record","created_at":"2026-05-18T04:26:02Z","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":"8b8f343ee3b5f101c3727c291adac0a206da1e6b97ee6b430c196c86774b3433","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-02-25T14:28:54Z","title_canon_sha256":"8cb59957619e87431f75aa828fa061a9a22be4129d27f1a90ce87f4be8640ac8"},"schema_version":"1.0","source":{"id":"1102.5256","kind":"arxiv","version":1}},"canonical_sha256":"8d3450afb95ef4de0d00dfd80af31079ea645de7c25fa02f1b4c1342d8dd4958","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8d3450afb95ef4de0d00dfd80af31079ea645de7c25fa02f1b4c1342d8dd4958","first_computed_at":"2026-05-18T04:26:02.250227Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:26:02.250227Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"55V9TAQ24wVXzL+DQPVW50NTH78bHDF372Cvtn1CPFdJprhZi42BnWXODynaIOKgR/vyeKBL8iNcSKH3IoYrBw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:26:02.250631Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.5256","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fdca2b9ce7c260e47eea89c0f74fce83a0db9c69fe6df40a105e78a66ff6c966","sha256:5f6d2d26143e29b9c1feebfa9f541512f898c98ee757d5e88a4fd69cbe287e1a"],"state_sha256":"21694b0f85718e8426d98550c0f60ddb5a9217be9e61b3e1eb8195cae9d29996"}