{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:AS43YGHPQTWVRMZXCZWCGGRGOD","short_pith_number":"pith:AS43YGHP","schema_version":"1.0","canonical_sha256":"04b9bc18ef84ed58b337166c231a2670e27952dcab4365480494f9469e39f54b","source":{"kind":"arxiv","id":"cond-mat/0110163","version":1},"attestation_state":"computed","paper":{"title":"Diffraction of a superfluid Fermi gas by an atomic grating","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"C. P. Search, H. Pu, P. Meystre, W. Zhang","submitted_at":"2001-10-08T20:53:15Z","abstract_excerpt":"An atomic grating generated by a pulsed standing wave laser field is proposed to manipulate the superfluid state in a quantum degenerate gas of fermionic atoms. We show that in the presence of atomic Cooper pairs, the density oscillations of the gas caused by the atomic grating exhibit a much longer coherence time than that in the normal Fermi gas. Our result indicates that the technique of a pulsed atomic grating can be a potential candidate to detect the atomic superfluid state in a quantum degenerate Fermi gas."},"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":"cond-mat/0110163","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.soft","submitted_at":"2001-10-08T20:53:15Z","cross_cats_sorted":[],"title_canon_sha256":"76e75d21079f2a9e8b4f710f9c54ca18285dfec72e61b6c79c7a8fcbc7b171dc","abstract_canon_sha256":"21eafa4b9ff94a47f1a0d004d711667b8a9190e6ebd9afacb8efdf84414c02dd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:26:22.653655Z","signature_b64":"HnGjVibK9+rt8EcxLyQtgzol5r34+VOYdDFjrAaW2bVBIcxavrQB+8RCvziwv4uE4WNR+4HJ/Z/EfT0Af4SnDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"04b9bc18ef84ed58b337166c231a2670e27952dcab4365480494f9469e39f54b","last_reissued_at":"2026-07-04T16:26:22.653258Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:26:22.653258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Diffraction of a superfluid Fermi gas by an atomic grating","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"C. P. Search, H. Pu, P. Meystre, W. Zhang","submitted_at":"2001-10-08T20:53:15Z","abstract_excerpt":"An atomic grating generated by a pulsed standing wave laser field is proposed to manipulate the superfluid state in a quantum degenerate gas of fermionic atoms. We show that in the presence of atomic Cooper pairs, the density oscillations of the gas caused by the atomic grating exhibit a much longer coherence time than that in the normal Fermi gas. Our result indicates that the technique of a pulsed atomic grating can be a potential candidate to detect the atomic superfluid state in a quantum degenerate Fermi gas."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0110163","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/cond-mat/0110163/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":"cond-mat/0110163","created_at":"2026-07-04T16:26:22.653323+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0110163v1","created_at":"2026-07-04T16:26:22.653323+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0110163","created_at":"2026-07-04T16:26:22.653323+00:00"},{"alias_kind":"pith_short_12","alias_value":"AS43YGHPQTWV","created_at":"2026-07-04T16:26:22.653323+00:00"},{"alias_kind":"pith_short_16","alias_value":"AS43YGHPQTWVRMZX","created_at":"2026-07-04T16:26:22.653323+00:00"},{"alias_kind":"pith_short_8","alias_value":"AS43YGHP","created_at":"2026-07-04T16:26:22.653323+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/AS43YGHPQTWVRMZXCZWCGGRGOD","json":"https://pith.science/pith/AS43YGHPQTWVRMZXCZWCGGRGOD.json","graph_json":"https://pith.science/api/pith-number/AS43YGHPQTWVRMZXCZWCGGRGOD/graph.json","events_json":"https://pith.science/api/pith-number/AS43YGHPQTWVRMZXCZWCGGRGOD/events.json","paper":"https://pith.science/paper/AS43YGHP"},"agent_actions":{"view_html":"https://pith.science/pith/AS43YGHPQTWVRMZXCZWCGGRGOD","download_json":"https://pith.science/pith/AS43YGHPQTWVRMZXCZWCGGRGOD.json","view_paper":"https://pith.science/paper/AS43YGHP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0110163&json=true","fetch_graph":"https://pith.science/api/pith-number/AS43YGHPQTWVRMZXCZWCGGRGOD/graph.json","fetch_events":"https://pith.science/api/pith-number/AS43YGHPQTWVRMZXCZWCGGRGOD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AS43YGHPQTWVRMZXCZWCGGRGOD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AS43YGHPQTWVRMZXCZWCGGRGOD/action/storage_attestation","attest_author":"https://pith.science/pith/AS43YGHPQTWVRMZXCZWCGGRGOD/action/author_attestation","sign_citation":"https://pith.science/pith/AS43YGHPQTWVRMZXCZWCGGRGOD/action/citation_signature","submit_replication":"https://pith.science/pith/AS43YGHPQTWVRMZXCZWCGGRGOD/action/replication_record"}},"created_at":"2026-07-04T16:26:22.653323+00:00","updated_at":"2026-07-04T16:26:22.653323+00:00"}