{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:3ZT7QJ2BZC4VARBQBVGUMHRPPP","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"5be80cd2c4aef3ff14bc6caa98b28ecfa3475b90bfc36a195b149469e70262f7","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-10-10T05:11:42Z","title_canon_sha256":"f6b0f56388bd5b573bb9306029c409e47d4a5af67293da33b89b0a80e8ac9b01"},"schema_version":"1.0","source":{"id":"1110.1927","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.1927","created_at":"2026-05-18T04:05:03Z"},{"alias_kind":"arxiv_version","alias_value":"1110.1927v2","created_at":"2026-05-18T04:05:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.1927","created_at":"2026-05-18T04:05:03Z"},{"alias_kind":"pith_short_12","alias_value":"3ZT7QJ2BZC4V","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"3ZT7QJ2BZC4VARBQ","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"3ZT7QJ2B","created_at":"2026-05-18T12:26:20Z"}],"graph_snapshots":[{"event_id":"sha256:4915fd5db683bb2156a10c52a33142c75914b4585ac36c7c1220cb51b3714890","target":"graph","created_at":"2026-05-18T04:05:03Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Motivated by the recent experimental realization of synthetic gauge fields in ultracold atoms, we investigate one-dimensional attractive Fermi gases with a time-dependent gauge flux on the spin sector. By combining the methods of the Bethe ansatz with complex twists and Landau-Dykhne, it is shown that a spin-depairing transition occurs, which may represent a nonequilibrium transition from fermionic superfluids to normal states with spin currents caused by a many-body quantum tunneling. For the case of the Hubbard ring at half filling, our finding forms a dual concept with the dielectric breakd","authors_text":"Norio Kawakami, Shun Uchino","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-10-10T05:11:42Z","title":"Spin-Depairing Transition of Attractive Fermi Gases on a Ring Driven by Synthetic Gauge Fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.1927","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9337ee800a152492183fc1766e2791302189a989f068fa329b480af0807c359f","target":"record","created_at":"2026-05-18T04:05:03Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"5be80cd2c4aef3ff14bc6caa98b28ecfa3475b90bfc36a195b149469e70262f7","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-10-10T05:11:42Z","title_canon_sha256":"f6b0f56388bd5b573bb9306029c409e47d4a5af67293da33b89b0a80e8ac9b01"},"schema_version":"1.0","source":{"id":"1110.1927","kind":"arxiv","version":2}},"canonical_sha256":"de67f82741c8b95044300d4d461e2f7bd079037ca14d8fc69e04dc45ac64867b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de67f82741c8b95044300d4d461e2f7bd079037ca14d8fc69e04dc45ac64867b","first_computed_at":"2026-05-18T04:05:03.541427Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:05:03.541427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TVgr5XlNP9Z9Q7NNre/dcmvxeFFkI+NdLRiNqIzdn/59mBRrZ5kX3Xw7jckolU2PAypfkqWxFKUwPyBQWoVQBg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:05:03.542215Z","signed_message":"canonical_sha256_bytes"},"source_id":"1110.1927","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9337ee800a152492183fc1766e2791302189a989f068fa329b480af0807c359f","sha256:4915fd5db683bb2156a10c52a33142c75914b4585ac36c7c1220cb51b3714890"],"state_sha256":"33ed40f43e268e86d8dfb327b2cb3dfae577063e4f445312965fcd19d501a9a3"}