{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:XZH57WBLSWIOC7R4XNO4WBI7R2","short_pith_number":"pith:XZH57WBL","schema_version":"1.0","canonical_sha256":"be4fdfd82b9590e17e3cbb5dcb051f8eaa21efe94a1112823f5673696ddff14c","source":{"kind":"arxiv","id":"1301.6871","version":1},"attestation_state":"computed","paper":{"title":"Phase Diagram of a Spin-Orbit Coupled Fermi Gases in a Bilayer Optical Lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Beibing Huang, Hai-Qing Lin, Xiaosen Yang","submitted_at":"2013-01-29T09:35:18Z","abstract_excerpt":"We investigate the stability of helical superfluid phase in a spin-orbit coupled Fermi gas loaded in a bilayer optical lattice. The phase diagram of the system is constructed in the mean field framework. We investigate the topological properties of the superfluid phases by a nontrivial application of the Fermi surface topological invariant to our time-reversal invariant system with degeneracies on the Fermi surface. We find that there is a first-order phase boundary in the phase diagram of half filling case and the superfluid phases are all topological trivial. The superfluid phase is topologi"},"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":"1301.6871","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2013-01-29T09:35:18Z","cross_cats_sorted":[],"title_canon_sha256":"d7d8e3cf8307860174bfa20c0ab80aa756fc19e7d0ed578797aedabea2429bee","abstract_canon_sha256":"869949cf087399bc7368ff6e03e0e8467ac1145289cfeaa2dbc0604f64223a14"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:57.621283Z","signature_b64":"f+pkYTNdQUTFGURl7SCrpbre//51qXbITsjUNDRJTaL5xW8QDVtXb/dVvua1FA6hasIjpRocvojuyviWwmsMCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"be4fdfd82b9590e17e3cbb5dcb051f8eaa21efe94a1112823f5673696ddff14c","last_reissued_at":"2026-05-18T01:51:57.620697Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:57.620697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phase Diagram of a Spin-Orbit Coupled Fermi Gases in a Bilayer Optical Lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Beibing Huang, Hai-Qing Lin, Xiaosen Yang","submitted_at":"2013-01-29T09:35:18Z","abstract_excerpt":"We investigate the stability of helical superfluid phase in a spin-orbit coupled Fermi gas loaded in a bilayer optical lattice. The phase diagram of the system is constructed in the mean field framework. We investigate the topological properties of the superfluid phases by a nontrivial application of the Fermi surface topological invariant to our time-reversal invariant system with degeneracies on the Fermi surface. We find that there is a first-order phase boundary in the phase diagram of half filling case and the superfluid phases are all topological trivial. The superfluid phase is topologi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.6871","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":"1301.6871","created_at":"2026-05-18T01:51:57.620799+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.6871v1","created_at":"2026-05-18T01:51:57.620799+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.6871","created_at":"2026-05-18T01:51:57.620799+00:00"},{"alias_kind":"pith_short_12","alias_value":"XZH57WBLSWIO","created_at":"2026-05-18T12:28:06.772260+00:00"},{"alias_kind":"pith_short_16","alias_value":"XZH57WBLSWIOC7R4","created_at":"2026-05-18T12:28:06.772260+00:00"},{"alias_kind":"pith_short_8","alias_value":"XZH57WBL","created_at":"2026-05-18T12:28:06.772260+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/XZH57WBLSWIOC7R4XNO4WBI7R2","json":"https://pith.science/pith/XZH57WBLSWIOC7R4XNO4WBI7R2.json","graph_json":"https://pith.science/api/pith-number/XZH57WBLSWIOC7R4XNO4WBI7R2/graph.json","events_json":"https://pith.science/api/pith-number/XZH57WBLSWIOC7R4XNO4WBI7R2/events.json","paper":"https://pith.science/paper/XZH57WBL"},"agent_actions":{"view_html":"https://pith.science/pith/XZH57WBLSWIOC7R4XNO4WBI7R2","download_json":"https://pith.science/pith/XZH57WBLSWIOC7R4XNO4WBI7R2.json","view_paper":"https://pith.science/paper/XZH57WBL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.6871&json=true","fetch_graph":"https://pith.science/api/pith-number/XZH57WBLSWIOC7R4XNO4WBI7R2/graph.json","fetch_events":"https://pith.science/api/pith-number/XZH57WBLSWIOC7R4XNO4WBI7R2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XZH57WBLSWIOC7R4XNO4WBI7R2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XZH57WBLSWIOC7R4XNO4WBI7R2/action/storage_attestation","attest_author":"https://pith.science/pith/XZH57WBLSWIOC7R4XNO4WBI7R2/action/author_attestation","sign_citation":"https://pith.science/pith/XZH57WBLSWIOC7R4XNO4WBI7R2/action/citation_signature","submit_replication":"https://pith.science/pith/XZH57WBLSWIOC7R4XNO4WBI7R2/action/replication_record"}},"created_at":"2026-05-18T01:51:57.620799+00:00","updated_at":"2026-05-18T01:51:57.620799+00:00"}