{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:SLIA2SPKRJPCPLZZ7EXS4I6SD7","short_pith_number":"pith:SLIA2SPK","schema_version":"1.0","canonical_sha256":"92d00d49ea8a5e27af39f92f2e23d21ff69b3b0a9329003887ba81326ffe3f01","source":{"kind":"arxiv","id":"1104.2375","version":1},"attestation_state":"computed","paper":{"title":"BCS-BEC Crossover in Mix-dimensional Fermi Gases","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Beibing Huang, Shaolong Wan, Xiaosen Yang","submitted_at":"2011-04-13T04:42:11Z","abstract_excerpt":"We investigate a mix-dimensional Fermi-Fermi mixture in which one species is confined in two-dimensional(2D) space while the other is free in three-dimensional space(3D). We determine the superfluid transition temperature $T_{c}$ for the entire BCS-BEC crossover including the important effects of noncondensed pairs. We find that the transition temperature reduces while the imbalance of mass is increased or lattice constant ($dz$) is reduced. In population imbalance case, the stability of superfluid is sharply destroyed by increasing the polarization."},"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":"1104.2375","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-04-13T04:42:11Z","cross_cats_sorted":[],"title_canon_sha256":"03c1cf051906247eb5a0c586f1af224cbcc689731118f0614f4447f5d7647c28","abstract_canon_sha256":"3d58f1b7635e8af4fd3fbd86bf142b7cfbad683ccc082d13bc059ed8c00ef5ec"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:32.403065Z","signature_b64":"dvAx3Ugl9hE3Mi6/op4aIu/cb20q2LBlIQ4dw7agQxeTsbvrxY8uYeKuwFNpy+yciu6jhZ2Qn7Ra3tN182IyAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"92d00d49ea8a5e27af39f92f2e23d21ff69b3b0a9329003887ba81326ffe3f01","last_reissued_at":"2026-05-18T02:02:32.402411Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:32.402411Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"BCS-BEC Crossover in Mix-dimensional Fermi Gases","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Beibing Huang, Shaolong Wan, Xiaosen Yang","submitted_at":"2011-04-13T04:42:11Z","abstract_excerpt":"We investigate a mix-dimensional Fermi-Fermi mixture in which one species is confined in two-dimensional(2D) space while the other is free in three-dimensional space(3D). We determine the superfluid transition temperature $T_{c}$ for the entire BCS-BEC crossover including the important effects of noncondensed pairs. We find that the transition temperature reduces while the imbalance of mass is increased or lattice constant ($dz$) is reduced. In population imbalance case, the stability of superfluid is sharply destroyed by increasing the polarization."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.2375","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":"1104.2375","created_at":"2026-05-18T02:02:32.402522+00:00"},{"alias_kind":"arxiv_version","alias_value":"1104.2375v1","created_at":"2026-05-18T02:02:32.402522+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.2375","created_at":"2026-05-18T02:02:32.402522+00:00"},{"alias_kind":"pith_short_12","alias_value":"SLIA2SPKRJPC","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_16","alias_value":"SLIA2SPKRJPCPLZZ","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_8","alias_value":"SLIA2SPK","created_at":"2026-05-18T12:26:41.206345+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/SLIA2SPKRJPCPLZZ7EXS4I6SD7","json":"https://pith.science/pith/SLIA2SPKRJPCPLZZ7EXS4I6SD7.json","graph_json":"https://pith.science/api/pith-number/SLIA2SPKRJPCPLZZ7EXS4I6SD7/graph.json","events_json":"https://pith.science/api/pith-number/SLIA2SPKRJPCPLZZ7EXS4I6SD7/events.json","paper":"https://pith.science/paper/SLIA2SPK"},"agent_actions":{"view_html":"https://pith.science/pith/SLIA2SPKRJPCPLZZ7EXS4I6SD7","download_json":"https://pith.science/pith/SLIA2SPKRJPCPLZZ7EXS4I6SD7.json","view_paper":"https://pith.science/paper/SLIA2SPK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1104.2375&json=true","fetch_graph":"https://pith.science/api/pith-number/SLIA2SPKRJPCPLZZ7EXS4I6SD7/graph.json","fetch_events":"https://pith.science/api/pith-number/SLIA2SPKRJPCPLZZ7EXS4I6SD7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SLIA2SPKRJPCPLZZ7EXS4I6SD7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SLIA2SPKRJPCPLZZ7EXS4I6SD7/action/storage_attestation","attest_author":"https://pith.science/pith/SLIA2SPKRJPCPLZZ7EXS4I6SD7/action/author_attestation","sign_citation":"https://pith.science/pith/SLIA2SPKRJPCPLZZ7EXS4I6SD7/action/citation_signature","submit_replication":"https://pith.science/pith/SLIA2SPKRJPCPLZZ7EXS4I6SD7/action/replication_record"}},"created_at":"2026-05-18T02:02:32.402522+00:00","updated_at":"2026-05-18T02:02:32.402522+00:00"}