{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1999:OMPC5PLAV6UQDTDJTJOP5HOKIZ","short_pith_number":"pith:OMPC5PLA","schema_version":"1.0","canonical_sha256":"731e2ebd60afa901cc699a5cfe9dca4675fe298daecb17fffd0726ed29cb55b1","source":{"kind":"arxiv","id":"cond-mat/9912162","version":2},"attestation_state":"computed","paper":{"title":"Partitioning of a polymer chain between two confining cavities: the role of electrostatic interactions","license":"","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.stat-mech","authors_text":"A. Duncan, R.D. Coalson, S. Tsonchev","submitted_at":"1999-12-09T16:49:29Z","abstract_excerpt":"A recently developed lattice field theory approach to the statistical mechanics of charged polymers in electrolyte solutions [S. Tsonchev, R. D. Coalson, and A. Duncan, Phys. Rev. E {\\bf{60}}, 4257, (1999)] is generalized to the case where ground-state dominance in the polymer's Green's function does not apply. The full mean-field equations for the system are derived and are shown to possess a unique solution. The approach is applied to the problem of a charged Gaussian polymer chain confined to move within the region defined by two fused spheres. The failure of the notion of ground-state domi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"cond-mat/9912162","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.stat-mech","submitted_at":"1999-12-09T16:49:29Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"3f7bc72750d17d90407acf73e6fdf718b685b302c77efa26ce82579054c30dc9","abstract_canon_sha256":"3c9d7367421dcfbb725b2f9e3bde3ef48be790ab971280636ded4c731147bce7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:03.907735Z","signature_b64":"oZZFIQW0GdZFszFllZOnRJtMI83soRoaUy5705pNkB/oYnLsmgctMjKyLl9804L1vx55+JIHJsEEB4WLUNS/Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"731e2ebd60afa901cc699a5cfe9dca4675fe298daecb17fffd0726ed29cb55b1","last_reissued_at":"2026-05-18T01:07:03.907143Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:03.907143Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Partitioning of a polymer chain between two confining cavities: the role of electrostatic interactions","license":"","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.stat-mech","authors_text":"A. Duncan, R.D. Coalson, S. Tsonchev","submitted_at":"1999-12-09T16:49:29Z","abstract_excerpt":"A recently developed lattice field theory approach to the statistical mechanics of charged polymers in electrolyte solutions [S. Tsonchev, R. D. Coalson, and A. Duncan, Phys. Rev. E {\\bf{60}}, 4257, (1999)] is generalized to the case where ground-state dominance in the polymer's Green's function does not apply. The full mean-field equations for the system are derived and are shown to possess a unique solution. The approach is applied to the problem of a charged Gaussian polymer chain confined to move within the region defined by two fused spheres. The failure of the notion of ground-state domi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9912162","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9912162","created_at":"2026-05-18T01:07:03.907243+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9912162v2","created_at":"2026-05-18T01:07:03.907243+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9912162","created_at":"2026-05-18T01:07:03.907243+00:00"},{"alias_kind":"pith_short_12","alias_value":"OMPC5PLAV6UQ","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_16","alias_value":"OMPC5PLAV6UQDTDJ","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_8","alias_value":"OMPC5PLA","created_at":"2026-05-18T12:25:49.631198+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OMPC5PLAV6UQDTDJTJOP5HOKIZ","json":"https://pith.science/pith/OMPC5PLAV6UQDTDJTJOP5HOKIZ.json","graph_json":"https://pith.science/api/pith-number/OMPC5PLAV6UQDTDJTJOP5HOKIZ/graph.json","events_json":"https://pith.science/api/pith-number/OMPC5PLAV6UQDTDJTJOP5HOKIZ/events.json","paper":"https://pith.science/paper/OMPC5PLA"},"agent_actions":{"view_html":"https://pith.science/pith/OMPC5PLAV6UQDTDJTJOP5HOKIZ","download_json":"https://pith.science/pith/OMPC5PLAV6UQDTDJTJOP5HOKIZ.json","view_paper":"https://pith.science/paper/OMPC5PLA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/9912162&json=true","fetch_graph":"https://pith.science/api/pith-number/OMPC5PLAV6UQDTDJTJOP5HOKIZ/graph.json","fetch_events":"https://pith.science/api/pith-number/OMPC5PLAV6UQDTDJTJOP5HOKIZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OMPC5PLAV6UQDTDJTJOP5HOKIZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OMPC5PLAV6UQDTDJTJOP5HOKIZ/action/storage_attestation","attest_author":"https://pith.science/pith/OMPC5PLAV6UQDTDJTJOP5HOKIZ/action/author_attestation","sign_citation":"https://pith.science/pith/OMPC5PLAV6UQDTDJTJOP5HOKIZ/action/citation_signature","submit_replication":"https://pith.science/pith/OMPC5PLAV6UQDTDJTJOP5HOKIZ/action/replication_record"}},"created_at":"2026-05-18T01:07:03.907243+00:00","updated_at":"2026-05-18T01:07:03.907243+00:00"}