{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:WN5Q5FTPGZ7GLV2CYFTT33MQUF","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":"bceb78c9694737d251e35160299296edacc657067e08dc6d4c77921afe0c42c5","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-02-12T14:26:38Z","title_canon_sha256":"556a6d7450bc8c04a6fe2e90f4606953642e4c1e8c6641996ac51b6cb872c6d6"},"schema_version":"1.0","source":{"id":"1602.04065","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.04065","created_at":"2026-05-18T01:11:48Z"},{"alias_kind":"arxiv_version","alias_value":"1602.04065v2","created_at":"2026-05-18T01:11:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.04065","created_at":"2026-05-18T01:11:48Z"},{"alias_kind":"pith_short_12","alias_value":"WN5Q5FTPGZ7G","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"WN5Q5FTPGZ7GLV2C","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"WN5Q5FTP","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:4270ab572ac2d25cfe8389ada319a370e462ec9883608553bbd0caac115c2eab","target":"graph","created_at":"2026-05-18T01:11:48Z","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":"Although aqueous electrolytes are among the most important solutions, the molecular simulation of their intertwined properties of chemical potentials, solubility and activity coefficients has remained a challenging problem, and has attracted considerable recent interest. In this perspectives review, we focus on the simplest case of aqueous sodium chloride at ambient conditions and discuss the two main factors that have impeded progress. The first is lack of consensus with respect to the appropriate methodology for force field (FF) development. We examine how most commonly used FFs have been de","authors_text":"2), 4) ((1) J.E. Purkinje University, Canada), Canada (4) University of Ontario Institute of Technology, Czech Republic (2) Academy of Sciences, Czech Republic (3) University of Guelph, Filip Mou\\v{c}ka (1), Guelph, Ivo Nezbeda (1, Oshawa, Prague, Usti n. Labem, William R. Smith (3","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-02-12T14:26:38Z","title":"Recent Progress in Molecular Simulation of Aqueous Electrolytes: Force Fields, Chemical Potentials and Solubility"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.04065","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":"sha256:12fff57e0b8ce44b7639bb476850294dfa633320ab85d0ad6b46f95ac38c63f7","target":"record","created_at":"2026-05-18T01:11:48Z","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":"bceb78c9694737d251e35160299296edacc657067e08dc6d4c77921afe0c42c5","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-02-12T14:26:38Z","title_canon_sha256":"556a6d7450bc8c04a6fe2e90f4606953642e4c1e8c6641996ac51b6cb872c6d6"},"schema_version":"1.0","source":{"id":"1602.04065","kind":"arxiv","version":2}},"canonical_sha256":"b37b0e966f367e65d742c1673ded90a152e7ce90990b1c39f061dc69bf74934b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b37b0e966f367e65d742c1673ded90a152e7ce90990b1c39f061dc69bf74934b","first_computed_at":"2026-05-18T01:11:48.553961Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:48.553961Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cGSDNl4NK1/+gy4ZMVfyrnLK88Egqqvh4N2I0fNeiM+r1xnnvDajcNm5gSGffU84tw1yCoSZO13PqgLL1kixBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:48.554336Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.04065","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12fff57e0b8ce44b7639bb476850294dfa633320ab85d0ad6b46f95ac38c63f7","sha256:4270ab572ac2d25cfe8389ada319a370e462ec9883608553bbd0caac115c2eab"],"state_sha256":"80b2327a4eb22cc7547387897fe6f42dc4209e6a528d155568106f2cf3a68f70"}