{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:GLNI33TQQU6BG4TZE6GCSFSAXF","short_pith_number":"pith:GLNI33TQ","schema_version":"1.0","canonical_sha256":"32da8dee70853c137279278c291640b96747f8ed3ca82b76b09f1fb2aac843da","source":{"kind":"arxiv","id":"0902.0533","version":1},"attestation_state":"computed","paper":{"title":"Potential energy surface of the 2A' Li2+Li doublet ground state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atm-clus"],"primary_cat":"physics.chem-ph","authors_text":"H. Harvey Michels, Jason N. Byrd, John A. Montgomery Jr., Robin C\\^ot\\'e","submitted_at":"2009-02-03T15:49:32Z","abstract_excerpt":"The lowest doublet electronic state for the lithium trimer (2A') is calculated for use in three-body scattering calculations using the valence electron FCI method with atomic cores represented using an effective core potential. It is shown that an accurate description of core-valence correlation is necessary for accurate calculations of molecular bond lengths, frequencies and dissociation energies. Interpolation between 2A' ab initio surface data points in a sparse grid is done using the global interpolant moving least squares method with a smooth radial data cutoff function included in the fi"},"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":"0902.0533","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2009-02-03T15:49:32Z","cross_cats_sorted":["physics.atm-clus"],"title_canon_sha256":"e09ba45958bff6cf21974607698bebba219222b54ab80df7bf8cfa0686a3d1a4","abstract_canon_sha256":"f53132f75c2b1df1f174c6d36548dad1e17b44e1ed5ea6f82aacf9f6f20c5df7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:14:54.430499Z","signature_b64":"5QZG8lA1jGe6nbxMZd7ysRLN4C9eJFE3Uq5fQVpTrDXsevZUfok5hIwqTprDFdUHREV1+jKx8lM8KKfARVTYBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32da8dee70853c137279278c291640b96747f8ed3ca82b76b09f1fb2aac843da","last_reissued_at":"2026-05-18T02:14:54.429992Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:14:54.429992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Potential energy surface of the 2A' Li2+Li doublet ground state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atm-clus"],"primary_cat":"physics.chem-ph","authors_text":"H. Harvey Michels, Jason N. Byrd, John A. Montgomery Jr., Robin C\\^ot\\'e","submitted_at":"2009-02-03T15:49:32Z","abstract_excerpt":"The lowest doublet electronic state for the lithium trimer (2A') is calculated for use in three-body scattering calculations using the valence electron FCI method with atomic cores represented using an effective core potential. It is shown that an accurate description of core-valence correlation is necessary for accurate calculations of molecular bond lengths, frequencies and dissociation energies. Interpolation between 2A' ab initio surface data points in a sparse grid is done using the global interpolant moving least squares method with a smooth radial data cutoff function included in the fi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0902.0533","kind":"arxiv","version":1},"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":"0902.0533","created_at":"2026-05-18T02:14:54.430068+00:00"},{"alias_kind":"arxiv_version","alias_value":"0902.0533v1","created_at":"2026-05-18T02:14:54.430068+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0902.0533","created_at":"2026-05-18T02:14:54.430068+00:00"},{"alias_kind":"pith_short_12","alias_value":"GLNI33TQQU6B","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_16","alias_value":"GLNI33TQQU6BG4TZ","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_8","alias_value":"GLNI33TQ","created_at":"2026-05-18T12:25:59.703012+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/GLNI33TQQU6BG4TZE6GCSFSAXF","json":"https://pith.science/pith/GLNI33TQQU6BG4TZE6GCSFSAXF.json","graph_json":"https://pith.science/api/pith-number/GLNI33TQQU6BG4TZE6GCSFSAXF/graph.json","events_json":"https://pith.science/api/pith-number/GLNI33TQQU6BG4TZE6GCSFSAXF/events.json","paper":"https://pith.science/paper/GLNI33TQ"},"agent_actions":{"view_html":"https://pith.science/pith/GLNI33TQQU6BG4TZE6GCSFSAXF","download_json":"https://pith.science/pith/GLNI33TQQU6BG4TZE6GCSFSAXF.json","view_paper":"https://pith.science/paper/GLNI33TQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0902.0533&json=true","fetch_graph":"https://pith.science/api/pith-number/GLNI33TQQU6BG4TZE6GCSFSAXF/graph.json","fetch_events":"https://pith.science/api/pith-number/GLNI33TQQU6BG4TZE6GCSFSAXF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GLNI33TQQU6BG4TZE6GCSFSAXF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GLNI33TQQU6BG4TZE6GCSFSAXF/action/storage_attestation","attest_author":"https://pith.science/pith/GLNI33TQQU6BG4TZE6GCSFSAXF/action/author_attestation","sign_citation":"https://pith.science/pith/GLNI33TQQU6BG4TZE6GCSFSAXF/action/citation_signature","submit_replication":"https://pith.science/pith/GLNI33TQQU6BG4TZE6GCSFSAXF/action/replication_record"}},"created_at":"2026-05-18T02:14:54.430068+00:00","updated_at":"2026-05-18T02:14:54.430068+00:00"}