{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:EYBS2WOYXKARYBOUMSOZTXGSHZ","short_pith_number":"pith:EYBS2WOY","schema_version":"1.0","canonical_sha256":"26032d59d8ba811c05d4649d99dcd23e75a82173488bea80c5af99cdd1d03826","source":{"kind":"arxiv","id":"1609.05232","version":1},"attestation_state":"computed","paper":{"title":"Ensemble master equation for a trapped-atom clock with one- and two-body losses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Valentin Ivannikov","submitted_at":"2016-09-16T20:49:51Z","abstract_excerpt":"An ensemble density matrix model that includes one- and two-body losses is derived for a trapped-atom clock. A trapped-atom clock is mainly affected by one- and two-body losses, generally giving nonexponential decays of populations; nevertheless, three-body recombination is also quantitatively analyzed to demonstrate the boundaries of its practical relevance. The importance of one-body losses is highlighted without which population trapping behavior would be observed. The model is written with decay constants expressed through experimental parameters. It can complement, e.g., the ISRE (identic"},"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":"1609.05232","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-09-16T20:49:51Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"fce361c790b1f7ee1d083a619677344dd005298b5eea42c1c04d5db1f32f5608","abstract_canon_sha256":"3256afcc80500e8455eea15d6e0448a3a70b80cb86ee786bd8d03a24d14a4c7a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:26.936510Z","signature_b64":"ghfYLrbMWYD2reuAxn/picv7F6Aa6GJNjTowffsj5YMUmLs38QkLUzSl8jkBLQ3q0mvqphI0UnIzkDCyviaIBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"26032d59d8ba811c05d4649d99dcd23e75a82173488bea80c5af99cdd1d03826","last_reissued_at":"2026-05-18T01:04:26.935846Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:26.935846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ensemble master equation for a trapped-atom clock with one- and two-body losses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Valentin Ivannikov","submitted_at":"2016-09-16T20:49:51Z","abstract_excerpt":"An ensemble density matrix model that includes one- and two-body losses is derived for a trapped-atom clock. A trapped-atom clock is mainly affected by one- and two-body losses, generally giving nonexponential decays of populations; nevertheless, three-body recombination is also quantitatively analyzed to demonstrate the boundaries of its practical relevance. The importance of one-body losses is highlighted without which population trapping behavior would be observed. The model is written with decay constants expressed through experimental parameters. It can complement, e.g., the ISRE (identic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.05232","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":"1609.05232","created_at":"2026-05-18T01:04:26.935950+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.05232v1","created_at":"2026-05-18T01:04:26.935950+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.05232","created_at":"2026-05-18T01:04:26.935950+00:00"},{"alias_kind":"pith_short_12","alias_value":"EYBS2WOYXKAR","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_16","alias_value":"EYBS2WOYXKARYBOU","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_8","alias_value":"EYBS2WOY","created_at":"2026-05-18T12:30:15.759754+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/EYBS2WOYXKARYBOUMSOZTXGSHZ","json":"https://pith.science/pith/EYBS2WOYXKARYBOUMSOZTXGSHZ.json","graph_json":"https://pith.science/api/pith-number/EYBS2WOYXKARYBOUMSOZTXGSHZ/graph.json","events_json":"https://pith.science/api/pith-number/EYBS2WOYXKARYBOUMSOZTXGSHZ/events.json","paper":"https://pith.science/paper/EYBS2WOY"},"agent_actions":{"view_html":"https://pith.science/pith/EYBS2WOYXKARYBOUMSOZTXGSHZ","download_json":"https://pith.science/pith/EYBS2WOYXKARYBOUMSOZTXGSHZ.json","view_paper":"https://pith.science/paper/EYBS2WOY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.05232&json=true","fetch_graph":"https://pith.science/api/pith-number/EYBS2WOYXKARYBOUMSOZTXGSHZ/graph.json","fetch_events":"https://pith.science/api/pith-number/EYBS2WOYXKARYBOUMSOZTXGSHZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EYBS2WOYXKARYBOUMSOZTXGSHZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EYBS2WOYXKARYBOUMSOZTXGSHZ/action/storage_attestation","attest_author":"https://pith.science/pith/EYBS2WOYXKARYBOUMSOZTXGSHZ/action/author_attestation","sign_citation":"https://pith.science/pith/EYBS2WOYXKARYBOUMSOZTXGSHZ/action/citation_signature","submit_replication":"https://pith.science/pith/EYBS2WOYXKARYBOUMSOZTXGSHZ/action/replication_record"}},"created_at":"2026-05-18T01:04:26.935950+00:00","updated_at":"2026-05-18T01:04:26.935950+00:00"}