{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:4CDKH76HVLNYZGDF3JK2X7EXWS","short_pith_number":"pith:4CDKH76H","schema_version":"1.0","canonical_sha256":"e086a3ffc7aadb8c9865da55abfc97b49f7b9db01ae8e0efa89dd1a739ce554b","source":{"kind":"arxiv","id":"2009.02399","version":1},"attestation_state":"computed","paper":{"title":"Loss rates for high-$n$, $49\\lesssim n \\lesssim150$, 5sns($^{3}$S$_{1}$) Rydberg atoms excited in an $^{84}$Sr Bose-Einstein condensate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"F. B. Dunning, J. Burgd\\\"orfer, J. D. Whalen, S. K. Kanungo, S. Yoshida, T. C. Killian, Y. Lu","submitted_at":"2020-09-04T21:20:20Z","abstract_excerpt":"Measurements of the loss rates for strontium n$^{3}$S$_{1}$ Rydberg atoms excited in a dense BEC are presented for values of principal quantum number $n$ in the range $49\\lesssim n \\lesssim 150$ and local atom densities of $\\sim1$ to $3\\times10^{14}$cm$^{-3}$. Two main processes contribute to loss, associative ionization and state-changing. The relative importance of these two loss channels is investigated and their $n$- and density-dependences are discussed using a model in which Rydberg atom loss is presumed to involve a close collision between the Rydberg core ion and ground-state atoms. Th"},"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":"2009.02399","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2020-09-04T21:20:20Z","cross_cats_sorted":[],"title_canon_sha256":"e3f949d71f5c699d4a2924a9a9ea52c8ff6325d0b45d01b454df8b51fb2a4690","abstract_canon_sha256":"7dfdc3d875921a31fe372ea796aec8da101e3e06f35c15768376ec91ebf840c6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:02:44.389384Z","signature_b64":"kCvOSbXBmyAomSuj4/+udk+6R1ePvdeKRTJiff6hpPBjZx6rXdrchLZlHCvPBm7BLWP+nJlZojLCnNHwTsnUCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e086a3ffc7aadb8c9865da55abfc97b49f7b9db01ae8e0efa89dd1a739ce554b","last_reissued_at":"2026-07-05T02:02:44.388883Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:02:44.388883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Loss rates for high-$n$, $49\\lesssim n \\lesssim150$, 5sns($^{3}$S$_{1}$) Rydberg atoms excited in an $^{84}$Sr Bose-Einstein condensate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"F. B. Dunning, J. Burgd\\\"orfer, J. D. Whalen, S. K. Kanungo, S. Yoshida, T. C. Killian, Y. Lu","submitted_at":"2020-09-04T21:20:20Z","abstract_excerpt":"Measurements of the loss rates for strontium n$^{3}$S$_{1}$ Rydberg atoms excited in a dense BEC are presented for values of principal quantum number $n$ in the range $49\\lesssim n \\lesssim 150$ and local atom densities of $\\sim1$ to $3\\times10^{14}$cm$^{-3}$. Two main processes contribute to loss, associative ionization and state-changing. The relative importance of these two loss channels is investigated and their $n$- and density-dependences are discussed using a model in which Rydberg atom loss is presumed to involve a close collision between the Rydberg core ion and ground-state atoms. Th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.02399","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2009.02399/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2009.02399","created_at":"2026-07-05T02:02:44.388947+00:00"},{"alias_kind":"arxiv_version","alias_value":"2009.02399v1","created_at":"2026-07-05T02:02:44.388947+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.02399","created_at":"2026-07-05T02:02:44.388947+00:00"},{"alias_kind":"pith_short_12","alias_value":"4CDKH76HVLNY","created_at":"2026-07-05T02:02:44.388947+00:00"},{"alias_kind":"pith_short_16","alias_value":"4CDKH76HVLNYZGDF","created_at":"2026-07-05T02:02:44.388947+00:00"},{"alias_kind":"pith_short_8","alias_value":"4CDKH76H","created_at":"2026-07-05T02:02:44.388947+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/4CDKH76HVLNYZGDF3JK2X7EXWS","json":"https://pith.science/pith/4CDKH76HVLNYZGDF3JK2X7EXWS.json","graph_json":"https://pith.science/api/pith-number/4CDKH76HVLNYZGDF3JK2X7EXWS/graph.json","events_json":"https://pith.science/api/pith-number/4CDKH76HVLNYZGDF3JK2X7EXWS/events.json","paper":"https://pith.science/paper/4CDKH76H"},"agent_actions":{"view_html":"https://pith.science/pith/4CDKH76HVLNYZGDF3JK2X7EXWS","download_json":"https://pith.science/pith/4CDKH76HVLNYZGDF3JK2X7EXWS.json","view_paper":"https://pith.science/paper/4CDKH76H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2009.02399&json=true","fetch_graph":"https://pith.science/api/pith-number/4CDKH76HVLNYZGDF3JK2X7EXWS/graph.json","fetch_events":"https://pith.science/api/pith-number/4CDKH76HVLNYZGDF3JK2X7EXWS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4CDKH76HVLNYZGDF3JK2X7EXWS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4CDKH76HVLNYZGDF3JK2X7EXWS/action/storage_attestation","attest_author":"https://pith.science/pith/4CDKH76HVLNYZGDF3JK2X7EXWS/action/author_attestation","sign_citation":"https://pith.science/pith/4CDKH76HVLNYZGDF3JK2X7EXWS/action/citation_signature","submit_replication":"https://pith.science/pith/4CDKH76HVLNYZGDF3JK2X7EXWS/action/replication_record"}},"created_at":"2026-07-05T02:02:44.388947+00:00","updated_at":"2026-07-05T02:02:44.388947+00:00"}