{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:TLG3HBPDEJPYEHVB374XKJCALA","short_pith_number":"pith:TLG3HBPD","schema_version":"1.0","canonical_sha256":"9acdb385e3225f821ea1dff9752440582e1d79678176e2658aebf5e21108f413","source":{"kind":"arxiv","id":"1106.6116","version":1},"attestation_state":"computed","paper":{"title":"Inhomogeneous Pseudogap Phenomenon in the BCS-BEC Crossover Regime of a Trapped Superfluid Fermi Gas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Ryota Watanabe, Shunji Tsuchiya, Yoji Ohashi","submitted_at":"2011-06-30T06:03:32Z","abstract_excerpt":"We investigate pseudogap phenomena in the unitarity limit of a trapped superfluid Fermi gas. Including effect of strong pairing fluctuations within a $T$-matrix approximation, as well as effects of a harmonic trap within the local density approximation (LDA), we calculate the local superfluid density of states below the superfluid phase transition temperature $T_{\\rm c}$. We show that the spatial region where single-particle excitations are dominated by the pseudogap may still exist even below $T_{\\rm c}$, due to inhomogeneous pairing fluctuations caused by the trap potential. From the tempera"},"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":"1106.6116","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-06-30T06:03:32Z","cross_cats_sorted":[],"title_canon_sha256":"28a237a868efef210ab774417adb0fab161c11a58cf1068cd1cff7af41f97d8b","abstract_canon_sha256":"a121a4209f75acd03cbbd31f08150824669d665d715ac1b7e23720484f136b67"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:26.669689Z","signature_b64":"JQTav89AAMlp4j6u11pQR8l4J9Zvv5bm1tCQ9BW3+Ak/QLdA7vz15zkJzM/jMNjADUyPGsbsA1H4GoMtpATTBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9acdb385e3225f821ea1dff9752440582e1d79678176e2658aebf5e21108f413","last_reissued_at":"2026-05-18T02:01:26.669326Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:26.669326Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Inhomogeneous Pseudogap Phenomenon in the BCS-BEC Crossover Regime of a Trapped Superfluid Fermi Gas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Ryota Watanabe, Shunji Tsuchiya, Yoji Ohashi","submitted_at":"2011-06-30T06:03:32Z","abstract_excerpt":"We investigate pseudogap phenomena in the unitarity limit of a trapped superfluid Fermi gas. Including effect of strong pairing fluctuations within a $T$-matrix approximation, as well as effects of a harmonic trap within the local density approximation (LDA), we calculate the local superfluid density of states below the superfluid phase transition temperature $T_{\\rm c}$. We show that the spatial region where single-particle excitations are dominated by the pseudogap may still exist even below $T_{\\rm c}$, due to inhomogeneous pairing fluctuations caused by the trap potential. From the tempera"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.6116","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":"1106.6116","created_at":"2026-05-18T02:01:26.669383+00:00"},{"alias_kind":"arxiv_version","alias_value":"1106.6116v1","created_at":"2026-05-18T02:01:26.669383+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.6116","created_at":"2026-05-18T02:01:26.669383+00:00"},{"alias_kind":"pith_short_12","alias_value":"TLG3HBPDEJPY","created_at":"2026-05-18T12:26:42.757692+00:00"},{"alias_kind":"pith_short_16","alias_value":"TLG3HBPDEJPYEHVB","created_at":"2026-05-18T12:26:42.757692+00:00"},{"alias_kind":"pith_short_8","alias_value":"TLG3HBPD","created_at":"2026-05-18T12:26:42.757692+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/TLG3HBPDEJPYEHVB374XKJCALA","json":"https://pith.science/pith/TLG3HBPDEJPYEHVB374XKJCALA.json","graph_json":"https://pith.science/api/pith-number/TLG3HBPDEJPYEHVB374XKJCALA/graph.json","events_json":"https://pith.science/api/pith-number/TLG3HBPDEJPYEHVB374XKJCALA/events.json","paper":"https://pith.science/paper/TLG3HBPD"},"agent_actions":{"view_html":"https://pith.science/pith/TLG3HBPDEJPYEHVB374XKJCALA","download_json":"https://pith.science/pith/TLG3HBPDEJPYEHVB374XKJCALA.json","view_paper":"https://pith.science/paper/TLG3HBPD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1106.6116&json=true","fetch_graph":"https://pith.science/api/pith-number/TLG3HBPDEJPYEHVB374XKJCALA/graph.json","fetch_events":"https://pith.science/api/pith-number/TLG3HBPDEJPYEHVB374XKJCALA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TLG3HBPDEJPYEHVB374XKJCALA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TLG3HBPDEJPYEHVB374XKJCALA/action/storage_attestation","attest_author":"https://pith.science/pith/TLG3HBPDEJPYEHVB374XKJCALA/action/author_attestation","sign_citation":"https://pith.science/pith/TLG3HBPDEJPYEHVB374XKJCALA/action/citation_signature","submit_replication":"https://pith.science/pith/TLG3HBPDEJPYEHVB374XKJCALA/action/replication_record"}},"created_at":"2026-05-18T02:01:26.669383+00:00","updated_at":"2026-05-18T02:01:26.669383+00:00"}