{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:LQO53Y4BYB5IJFVGDQT4KT2A3X","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":"e37af766ac35fede5647530b4a7165099facd699b682727702f1b3fea46b50fc","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-08-29T21:41:42Z","title_canon_sha256":"ace9352aa40c8242a66827ea8777aaefdef596434f70b07b860c80a1fbe1e7d1"},"schema_version":"1.0","source":{"id":"1208.6033","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.6033","created_at":"2026-05-18T03:40:15Z"},{"alias_kind":"arxiv_version","alias_value":"1208.6033v2","created_at":"2026-05-18T03:40:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.6033","created_at":"2026-05-18T03:40:15Z"},{"alias_kind":"pith_short_12","alias_value":"LQO53Y4BYB5I","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"LQO53Y4BYB5IJFVG","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"LQO53Y4B","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:f5b94b1ee14ee7bd80b9441fce2f9f969bd2cee13104ceae85a1861a64a3a3e6","target":"graph","created_at":"2026-05-18T03:40:15Z","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 local order parameter based on the standard Steinhardt-Ten Wolde approach that is capable both of tracking and of driving homogeneous ice nucleation in simulations of all-atom models of water. We demonstrate that it is capable of forcing the growth of ice nuclei in supercooled liquid water simulated using the TIP4P/2005 model using overbiassed umbrella sampling Monte Carlo simulations. However, even with such an order parameter, the dynamics of ice growth in deeply supercooled liquid water in all-atom models of water are shown to be very slow, and so the computation of free energy","authors_text":"Aleks Reinhardt, Carlos Vega, Eva G. Noya, Jonathan P. K. Doye","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-08-29T21:41:42Z","title":"Local order parameters for use in driving homogeneous ice nucleation with all-atom models of water"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.6033","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:e957a7a5c9ea45e62ff406f87ae860ffe0e38c7c871d92f1d19e051d7cc884f5","target":"record","created_at":"2026-05-18T03:40:15Z","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":"e37af766ac35fede5647530b4a7165099facd699b682727702f1b3fea46b50fc","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-08-29T21:41:42Z","title_canon_sha256":"ace9352aa40c8242a66827ea8777aaefdef596434f70b07b860c80a1fbe1e7d1"},"schema_version":"1.0","source":{"id":"1208.6033","kind":"arxiv","version":2}},"canonical_sha256":"5c1ddde381c07a8496a61c27c54f40dded8e1baf24deea633b43afe210013b6d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c1ddde381c07a8496a61c27c54f40dded8e1baf24deea633b43afe210013b6d","first_computed_at":"2026-05-18T03:40:15.868834Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:40:15.868834Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/p/nO+boh7NlW5tfYfl8fwqWGlUOcGymaH1JgKWfG8926vznMdW7sWzQ+XxqziFULnV9FBF0cDgcormnelHRCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:40:15.869450Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.6033","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e957a7a5c9ea45e62ff406f87ae860ffe0e38c7c871d92f1d19e051d7cc884f5","sha256:f5b94b1ee14ee7bd80b9441fce2f9f969bd2cee13104ceae85a1861a64a3a3e6"],"state_sha256":"eb1a57668c28e5bb51a9fc98b867d9bf935dbd5deebdc117914ce3bc92ec1f90"}