{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:YFFUFFWIKHQBEHUNSQ3NIXT5JC","short_pith_number":"pith:YFFUFFWI","schema_version":"1.0","canonical_sha256":"c14b4296c851e0121e8d9436d45e7d48a7c0e4286e94e7788d67ad6c135e6ae6","source":{"kind":"arxiv","id":"1309.5870","version":1},"attestation_state":"computed","paper":{"title":"High resolution photoassociation spectroscopy of the $^{6}$Li$_2$ $A(1^1\\Sigma_u^+)$ state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Kirk W. Madison, Mariusz Semczuk, Nikesh S. Dattani, Will Gunton","submitted_at":"2013-09-23T16:35:32Z","abstract_excerpt":"We present spectroscopic measurements of seven vibrational levels $v=29-35$ of the $A(1^1\\Sigma_u^+)$ excited state of Li$_2$ molecules by the photoassociation of a degenerate Fermi gas of $^6$Li atoms. The absolute uncertainty of our measurements is $\\pm 0.00002$ cm$^{-1}$ ($\\pm 600$ kHz) and we use these new data to further refine an analytic potential for this state. This work provides high accuracy photo-association resonance locations essential for the eventual high resolution mapping of the $X(1^1\\Sigma_g^+)$ state enabling further improvements to the s-wave scattering length determinati"},"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":"1309.5870","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2013-09-23T16:35:32Z","cross_cats_sorted":["cond-mat.quant-gas","quant-ph"],"title_canon_sha256":"884276cd8f9261815392232a345b8086bf5f214dedc66789f46d0160a3111c50","abstract_canon_sha256":"c3fa3f3ef51ffda726d149aa1e4b57d427600be4b8a6177ca30d7591ecd1319c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:04:37.072432Z","signature_b64":"ZMV+Fx3dVGLS9x+fFaCSiM9GH5gZpsRJqpSq/Dmp/nuy6DPy6oJR5OqOstGKBO1toodPhcD+JIS2EqVl3/08Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c14b4296c851e0121e8d9436d45e7d48a7c0e4286e94e7788d67ad6c135e6ae6","last_reissued_at":"2026-05-18T03:04:37.071548Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:04:37.071548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High resolution photoassociation spectroscopy of the $^{6}$Li$_2$ $A(1^1\\Sigma_u^+)$ state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Kirk W. Madison, Mariusz Semczuk, Nikesh S. Dattani, Will Gunton","submitted_at":"2013-09-23T16:35:32Z","abstract_excerpt":"We present spectroscopic measurements of seven vibrational levels $v=29-35$ of the $A(1^1\\Sigma_u^+)$ excited state of Li$_2$ molecules by the photoassociation of a degenerate Fermi gas of $^6$Li atoms. The absolute uncertainty of our measurements is $\\pm 0.00002$ cm$^{-1}$ ($\\pm 600$ kHz) and we use these new data to further refine an analytic potential for this state. This work provides high accuracy photo-association resonance locations essential for the eventual high resolution mapping of the $X(1^1\\Sigma_g^+)$ state enabling further improvements to the s-wave scattering length determinati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.5870","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":"1309.5870","created_at":"2026-05-18T03:04:37.071707+00:00"},{"alias_kind":"arxiv_version","alias_value":"1309.5870v1","created_at":"2026-05-18T03:04:37.071707+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.5870","created_at":"2026-05-18T03:04:37.071707+00:00"},{"alias_kind":"pith_short_12","alias_value":"YFFUFFWIKHQB","created_at":"2026-05-18T12:28:06.772260+00:00"},{"alias_kind":"pith_short_16","alias_value":"YFFUFFWIKHQBEHUN","created_at":"2026-05-18T12:28:06.772260+00:00"},{"alias_kind":"pith_short_8","alias_value":"YFFUFFWI","created_at":"2026-05-18T12:28:06.772260+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/YFFUFFWIKHQBEHUNSQ3NIXT5JC","json":"https://pith.science/pith/YFFUFFWIKHQBEHUNSQ3NIXT5JC.json","graph_json":"https://pith.science/api/pith-number/YFFUFFWIKHQBEHUNSQ3NIXT5JC/graph.json","events_json":"https://pith.science/api/pith-number/YFFUFFWIKHQBEHUNSQ3NIXT5JC/events.json","paper":"https://pith.science/paper/YFFUFFWI"},"agent_actions":{"view_html":"https://pith.science/pith/YFFUFFWIKHQBEHUNSQ3NIXT5JC","download_json":"https://pith.science/pith/YFFUFFWIKHQBEHUNSQ3NIXT5JC.json","view_paper":"https://pith.science/paper/YFFUFFWI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1309.5870&json=true","fetch_graph":"https://pith.science/api/pith-number/YFFUFFWIKHQBEHUNSQ3NIXT5JC/graph.json","fetch_events":"https://pith.science/api/pith-number/YFFUFFWIKHQBEHUNSQ3NIXT5JC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YFFUFFWIKHQBEHUNSQ3NIXT5JC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YFFUFFWIKHQBEHUNSQ3NIXT5JC/action/storage_attestation","attest_author":"https://pith.science/pith/YFFUFFWIKHQBEHUNSQ3NIXT5JC/action/author_attestation","sign_citation":"https://pith.science/pith/YFFUFFWIKHQBEHUNSQ3NIXT5JC/action/citation_signature","submit_replication":"https://pith.science/pith/YFFUFFWIKHQBEHUNSQ3NIXT5JC/action/replication_record"}},"created_at":"2026-05-18T03:04:37.071707+00:00","updated_at":"2026-05-18T03:04:37.071707+00:00"}