{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:M6TPEF4E36BI4PFQKU37DH5YYA","short_pith_number":"pith:M6TPEF4E","schema_version":"1.0","canonical_sha256":"67a6f21784df828e3cb05537f19fb8c03150d7aea86f20f9c87220735f55bf11","source":{"kind":"arxiv","id":"1312.0505","version":1},"attestation_state":"computed","paper":{"title":"Critical temperature and superfluid gap of the Unitary Fermi Gas from Functional Renormalization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","nucl-th"],"primary_cat":"cond-mat.quant-gas","authors_text":"Christof Wetterich, Igor Boettcher, Jan M. Pawlowski","submitted_at":"2013-12-02T16:29:44Z","abstract_excerpt":"We investigate the superfluid transition of the Unitary Fermi Gas by means of the Functional Renormalization Group, aiming at quantitative precision. We extract $T_{\\rm c}/\\mu=0.38(2)$ and $\\Delta/\\mu=1.04(15)$ for the critical temperature and the superfluid gap at zero temperature, respectively, within a systematic improvement of the truncation for the effective average action. The key new ingredient in comparison to previous approaches consists in the use of regulators which cut off both frequencies and momenta. We incorporate renormalization effects on both the bosonic and the fermionic pro"},"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":"1312.0505","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2013-12-02T16:29:44Z","cross_cats_sorted":["cond-mat.stat-mech","nucl-th"],"title_canon_sha256":"f1456cb1fcd7d9bf83d97505c2587902828b48cc04a2c4b8b27eed5a23c35a9e","abstract_canon_sha256":"c8043531954f7b5785561deabb081aa53f1d845c29795daf93f3b46d0da61c26"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:22.820001Z","signature_b64":"/36Mxvu/2OKismXqEpLu1FY5PBbtDnIH8OvODrsnOtGDdLEDeuzprGfYtpcbYikpgu/TyQR1CRXQcjhaOYnpBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"67a6f21784df828e3cb05537f19fb8c03150d7aea86f20f9c87220735f55bf11","last_reissued_at":"2026-05-18T02:50:22.819483Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:22.819483Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Critical temperature and superfluid gap of the Unitary Fermi Gas from Functional Renormalization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","nucl-th"],"primary_cat":"cond-mat.quant-gas","authors_text":"Christof Wetterich, Igor Boettcher, Jan M. Pawlowski","submitted_at":"2013-12-02T16:29:44Z","abstract_excerpt":"We investigate the superfluid transition of the Unitary Fermi Gas by means of the Functional Renormalization Group, aiming at quantitative precision. We extract $T_{\\rm c}/\\mu=0.38(2)$ and $\\Delta/\\mu=1.04(15)$ for the critical temperature and the superfluid gap at zero temperature, respectively, within a systematic improvement of the truncation for the effective average action. The key new ingredient in comparison to previous approaches consists in the use of regulators which cut off both frequencies and momenta. We incorporate renormalization effects on both the bosonic and the fermionic pro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0505","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":"1312.0505","created_at":"2026-05-18T02:50:22.819547+00:00"},{"alias_kind":"arxiv_version","alias_value":"1312.0505v1","created_at":"2026-05-18T02:50:22.819547+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0505","created_at":"2026-05-18T02:50:22.819547+00:00"},{"alias_kind":"pith_short_12","alias_value":"M6TPEF4E36BI","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_16","alias_value":"M6TPEF4E36BI4PFQ","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_8","alias_value":"M6TPEF4E","created_at":"2026-05-18T12:27:51.066281+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/M6TPEF4E36BI4PFQKU37DH5YYA","json":"https://pith.science/pith/M6TPEF4E36BI4PFQKU37DH5YYA.json","graph_json":"https://pith.science/api/pith-number/M6TPEF4E36BI4PFQKU37DH5YYA/graph.json","events_json":"https://pith.science/api/pith-number/M6TPEF4E36BI4PFQKU37DH5YYA/events.json","paper":"https://pith.science/paper/M6TPEF4E"},"agent_actions":{"view_html":"https://pith.science/pith/M6TPEF4E36BI4PFQKU37DH5YYA","download_json":"https://pith.science/pith/M6TPEF4E36BI4PFQKU37DH5YYA.json","view_paper":"https://pith.science/paper/M6TPEF4E","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1312.0505&json=true","fetch_graph":"https://pith.science/api/pith-number/M6TPEF4E36BI4PFQKU37DH5YYA/graph.json","fetch_events":"https://pith.science/api/pith-number/M6TPEF4E36BI4PFQKU37DH5YYA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/M6TPEF4E36BI4PFQKU37DH5YYA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/M6TPEF4E36BI4PFQKU37DH5YYA/action/storage_attestation","attest_author":"https://pith.science/pith/M6TPEF4E36BI4PFQKU37DH5YYA/action/author_attestation","sign_citation":"https://pith.science/pith/M6TPEF4E36BI4PFQKU37DH5YYA/action/citation_signature","submit_replication":"https://pith.science/pith/M6TPEF4E36BI4PFQKU37DH5YYA/action/replication_record"}},"created_at":"2026-05-18T02:50:22.819547+00:00","updated_at":"2026-05-18T02:50:22.819547+00:00"}