{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:PTVTC6CQTNVX72BEB6B3Y3KAUO","short_pith_number":"pith:PTVTC6CQ","schema_version":"1.0","canonical_sha256":"7ceb3178509b6b7fe8240f83bc6d40a3bc5a40b4f389eac5bcd1de1533b7a36b","source":{"kind":"arxiv","id":"cond-mat/0701466","version":2},"attestation_state":"computed","paper":{"title":"Comparative study of unscreened and screened molecular static linear polarizability in the Hartree-Fock, hybrid-density functional, and density functional models","license":"","headline":"","cross_cats":["cond-mat.mtrl-sci","physics.chem-ph"],"primary_cat":"cond-mat.other","authors_text":"Brett I. Dunlap (UTEP, Mark R. Pederson, NRL), Rajendra R. Zope, Tunna Baruah","submitted_at":"2007-01-19T00:36:58Z","abstract_excerpt":"The sum-over-states (SOS) polarizabilities are calculated within the approximate independent electron theories such as the Hartree-Fock approximation and density functional models using the eigenvalues and orbitals obtained from the self-consistent solution of single-particle equations. The SOS polarizabilities are then compared with those calculated using the finite-field method within three widely used single particle models: (1) the Hartree-Fock (HF) method, (2) the three parameter hybrid generalized gradient approximation (B3LYP), and (3) the parameter free generalized gradient approximati"},"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/0701466","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.other","submitted_at":"2007-01-19T00:36:58Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.chem-ph"],"title_canon_sha256":"9e3751d4cc16e152829df330502b42e0faaf702f060b2d6ce76a5a464303cfde","abstract_canon_sha256":"3b5d4b3acf381c33d9c358e4577a9917eca87ad09aea5591088c443234084c1b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:38.282444Z","signature_b64":"DP98qlsWslHdO/keJgfBDOAYR0UpQI8fpshtNtfx8rV96QDRGPIW98qYgtDKVJlwk6rwTWlPXJQ45WFCFQFUAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ceb3178509b6b7fe8240f83bc6d40a3bc5a40b4f389eac5bcd1de1533b7a36b","last_reissued_at":"2026-05-18T01:39:38.281748Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:38.281748Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Comparative study of unscreened and screened molecular static linear polarizability in the Hartree-Fock, hybrid-density functional, and density functional models","license":"","headline":"","cross_cats":["cond-mat.mtrl-sci","physics.chem-ph"],"primary_cat":"cond-mat.other","authors_text":"Brett I. Dunlap (UTEP, Mark R. Pederson, NRL), Rajendra R. Zope, Tunna Baruah","submitted_at":"2007-01-19T00:36:58Z","abstract_excerpt":"The sum-over-states (SOS) polarizabilities are calculated within the approximate independent electron theories such as the Hartree-Fock approximation and density functional models using the eigenvalues and orbitals obtained from the self-consistent solution of single-particle equations. The SOS polarizabilities are then compared with those calculated using the finite-field method within three widely used single particle models: (1) the Hartree-Fock (HF) method, (2) the three parameter hybrid generalized gradient approximation (B3LYP), and (3) the parameter free generalized gradient approximati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0701466","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/0701466","created_at":"2026-05-18T01:39:38.281842+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0701466v2","created_at":"2026-05-18T01:39:38.281842+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0701466","created_at":"2026-05-18T01:39:38.281842+00:00"},{"alias_kind":"pith_short_12","alias_value":"PTVTC6CQTNVX","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_16","alias_value":"PTVTC6CQTNVX72BE","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_8","alias_value":"PTVTC6CQ","created_at":"2026-05-18T12:25:55.427421+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/PTVTC6CQTNVX72BEB6B3Y3KAUO","json":"https://pith.science/pith/PTVTC6CQTNVX72BEB6B3Y3KAUO.json","graph_json":"https://pith.science/api/pith-number/PTVTC6CQTNVX72BEB6B3Y3KAUO/graph.json","events_json":"https://pith.science/api/pith-number/PTVTC6CQTNVX72BEB6B3Y3KAUO/events.json","paper":"https://pith.science/paper/PTVTC6CQ"},"agent_actions":{"view_html":"https://pith.science/pith/PTVTC6CQTNVX72BEB6B3Y3KAUO","download_json":"https://pith.science/pith/PTVTC6CQTNVX72BEB6B3Y3KAUO.json","view_paper":"https://pith.science/paper/PTVTC6CQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0701466&json=true","fetch_graph":"https://pith.science/api/pith-number/PTVTC6CQTNVX72BEB6B3Y3KAUO/graph.json","fetch_events":"https://pith.science/api/pith-number/PTVTC6CQTNVX72BEB6B3Y3KAUO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PTVTC6CQTNVX72BEB6B3Y3KAUO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PTVTC6CQTNVX72BEB6B3Y3KAUO/action/storage_attestation","attest_author":"https://pith.science/pith/PTVTC6CQTNVX72BEB6B3Y3KAUO/action/author_attestation","sign_citation":"https://pith.science/pith/PTVTC6CQTNVX72BEB6B3Y3KAUO/action/citation_signature","submit_replication":"https://pith.science/pith/PTVTC6CQTNVX72BEB6B3Y3KAUO/action/replication_record"}},"created_at":"2026-05-18T01:39:38.281842+00:00","updated_at":"2026-05-18T01:39:38.281842+00:00"}