{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:DOYSKA6XSCA7UOLFDVUSTCD6DV","short_pith_number":"pith:DOYSKA6X","schema_version":"1.0","canonical_sha256":"1bb12503d79081fa39651d6929887e1d697078d3bbf5c1273740e1d1514b55c7","source":{"kind":"arxiv","id":"1810.02295","version":2},"attestation_state":"computed","paper":{"title":"Cold reactive and non-reactive collisions of Li and Rb with C$_2^-$: implications for hybrid trap experiments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph","quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Jacques Li\\'evin, J\\'er\\^ome Loreau, Milaim Kas, Nathalie Vaeck","submitted_at":"2018-10-04T16:21:32Z","abstract_excerpt":"We present a theoretical investigation of cold reactive and non-reactive collisions of Li and Rb atoms with C$_{2}^{-}$. The potential energy surfaces for the singlet and triplet states of the Li--C$_{2}^{-}$ and Rb--C$_{2}^{-}$ systems have been obtained using the CASSCF/ic-MRCI+Q approach with extended basis sets. The potential energy surfaces are then used to investigate the associative detachment reaction and to calculate rotationally inelastic cross sections by means of the close-coupling method. The effect of the core correlation on the potential energy surfaces is discussed and we estim"},"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":"1810.02295","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-10-04T16:21:32Z","cross_cats_sorted":["physics.chem-ph","quant-ph"],"title_canon_sha256":"c37934643a993031f6465cfe08082298caa1b5d090d2eb3ad3a05e4c73b58c26","abstract_canon_sha256":"024ffdbc3f17e4ef12d25f32e778ae47a1630800cb1f8daa2a65be5bc6ea0ea1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:48:31.922359Z","signature_b64":"f81VHUL55hqcZay3ZcXrEaMEyekzGZrL8Fk4iEWYj1wum2lTv2Mk96xiSK8k4LODCuGXO4hoogscXFm+sHeOAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1bb12503d79081fa39651d6929887e1d697078d3bbf5c1273740e1d1514b55c7","last_reissued_at":"2026-05-17T23:48:31.921905Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:48:31.921905Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cold reactive and non-reactive collisions of Li and Rb with C$_2^-$: implications for hybrid trap experiments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph","quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Jacques Li\\'evin, J\\'er\\^ome Loreau, Milaim Kas, Nathalie Vaeck","submitted_at":"2018-10-04T16:21:32Z","abstract_excerpt":"We present a theoretical investigation of cold reactive and non-reactive collisions of Li and Rb atoms with C$_{2}^{-}$. The potential energy surfaces for the singlet and triplet states of the Li--C$_{2}^{-}$ and Rb--C$_{2}^{-}$ systems have been obtained using the CASSCF/ic-MRCI+Q approach with extended basis sets. The potential energy surfaces are then used to investigate the associative detachment reaction and to calculate rotationally inelastic cross sections by means of the close-coupling method. The effect of the core correlation on the potential energy surfaces is discussed and we estim"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.02295","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":"1810.02295","created_at":"2026-05-17T23:48:31.921963+00:00"},{"alias_kind":"arxiv_version","alias_value":"1810.02295v2","created_at":"2026-05-17T23:48:31.921963+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.02295","created_at":"2026-05-17T23:48:31.921963+00:00"},{"alias_kind":"pith_short_12","alias_value":"DOYSKA6XSCA7","created_at":"2026-05-18T12:32:19.392346+00:00"},{"alias_kind":"pith_short_16","alias_value":"DOYSKA6XSCA7UOLF","created_at":"2026-05-18T12:32:19.392346+00:00"},{"alias_kind":"pith_short_8","alias_value":"DOYSKA6X","created_at":"2026-05-18T12:32:19.392346+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/DOYSKA6XSCA7UOLFDVUSTCD6DV","json":"https://pith.science/pith/DOYSKA6XSCA7UOLFDVUSTCD6DV.json","graph_json":"https://pith.science/api/pith-number/DOYSKA6XSCA7UOLFDVUSTCD6DV/graph.json","events_json":"https://pith.science/api/pith-number/DOYSKA6XSCA7UOLFDVUSTCD6DV/events.json","paper":"https://pith.science/paper/DOYSKA6X"},"agent_actions":{"view_html":"https://pith.science/pith/DOYSKA6XSCA7UOLFDVUSTCD6DV","download_json":"https://pith.science/pith/DOYSKA6XSCA7UOLFDVUSTCD6DV.json","view_paper":"https://pith.science/paper/DOYSKA6X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1810.02295&json=true","fetch_graph":"https://pith.science/api/pith-number/DOYSKA6XSCA7UOLFDVUSTCD6DV/graph.json","fetch_events":"https://pith.science/api/pith-number/DOYSKA6XSCA7UOLFDVUSTCD6DV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DOYSKA6XSCA7UOLFDVUSTCD6DV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DOYSKA6XSCA7UOLFDVUSTCD6DV/action/storage_attestation","attest_author":"https://pith.science/pith/DOYSKA6XSCA7UOLFDVUSTCD6DV/action/author_attestation","sign_citation":"https://pith.science/pith/DOYSKA6XSCA7UOLFDVUSTCD6DV/action/citation_signature","submit_replication":"https://pith.science/pith/DOYSKA6XSCA7UOLFDVUSTCD6DV/action/replication_record"}},"created_at":"2026-05-17T23:48:31.921963+00:00","updated_at":"2026-05-17T23:48:31.921963+00:00"}