{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:3NFI6L3YH6LE76G6M2RGC4CQYR","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":"a601183fddd499326a05f9d2b6f7a4c981b1c685d157165c7f24d0d52024ec65","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2009-05-10T00:31:23Z","title_canon_sha256":"07edee4b3a3d3cb56a9a8dfc0127261ad5717c88f8de07ceadb6780c952486ba"},"schema_version":"1.0","source":{"id":"0905.1441","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.1441","created_at":"2026-05-18T02:13:46Z"},{"alias_kind":"arxiv_version","alias_value":"0905.1441v2","created_at":"2026-05-18T02:13:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.1441","created_at":"2026-05-18T02:13:46Z"},{"alias_kind":"pith_short_12","alias_value":"3NFI6L3YH6LE","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"3NFI6L3YH6LE76G6","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"3NFI6L3Y","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:86914fc310b0946708b90086bc0701bca98170d5476a3c151ddf777b4876333b","target":"graph","created_at":"2026-05-18T02:13:46Z","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 one and two component solvents, we calculate the counterion distribution around a charged rod treating the degree of ionization $\\alpha$ as an annealed variable dependent on its local environment. In the one component case, $\\alpha$ is determined under various conditions without and with salt. In the two component case, we take into account the preferential solvation of the counterions and the ionized monomers and the short-range interaction between the rod and the solvent without salt. It then follows a composition-dependent mass action law. Mesoscopic variations of the composition and the","authors_text":"Akira Onuki, Ryuichi Okamoto","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2009-05-10T00:31:23Z","title":"Ion distribution around a charged rod in one and two component solvents: Preferential solvation and first order ionization phase transition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.1441","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":"sha256:41ae812ff819e835668a5fd33a90e3558bdbfc686df5b1aee1cfb46135fe677c","target":"record","created_at":"2026-05-18T02:13:46Z","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":"a601183fddd499326a05f9d2b6f7a4c981b1c685d157165c7f24d0d52024ec65","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2009-05-10T00:31:23Z","title_canon_sha256":"07edee4b3a3d3cb56a9a8dfc0127261ad5717c88f8de07ceadb6780c952486ba"},"schema_version":"1.0","source":{"id":"0905.1441","kind":"arxiv","version":2}},"canonical_sha256":"db4a8f2f783f964ff8de66a2617050c4747215251891da3419f684c7f9c84e7c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"db4a8f2f783f964ff8de66a2617050c4747215251891da3419f684c7f9c84e7c","first_computed_at":"2026-05-18T02:13:46.091934Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:13:46.091934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+EH2x1RfHvY4GSopRpYyAmhL7O9+MQFAlqkb6RQUgZpzg4zmS8T8EHAHuMlvcoPGYsyr26csdg6Cmbmkg+peDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:13:46.092718Z","signed_message":"canonical_sha256_bytes"},"source_id":"0905.1441","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:41ae812ff819e835668a5fd33a90e3558bdbfc686df5b1aee1cfb46135fe677c","sha256:86914fc310b0946708b90086bc0701bca98170d5476a3c151ddf777b4876333b"],"state_sha256":"2be3abc2ce1ab765df9328d06c948279d0abd42e200d834a8851583591834dd3"}