{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:ENCTJXSEYSFTBQOPQST5CERQKS","short_pith_number":"pith:ENCTJXSE","canonical_record":{"source":{"id":"0912.5445","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2009-12-30T10:48:18Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"5c965aedd78dfe2d152e822e896bc6cfb09429664c13df579ab1bd33b7b63c69","abstract_canon_sha256":"e6cfb01bb091ccb0a119c093ed0133e64d25c4f8dad6fedfec6b6cf1c714396c"},"schema_version":"1.0"},"canonical_sha256":"234534de44c48b30c1cf84a7d1123054b00aa87b146b629d65929e4de3b59e34","source":{"kind":"arxiv","id":"0912.5445","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.5445","created_at":"2026-05-18T02:10:13Z"},{"alias_kind":"arxiv_version","alias_value":"0912.5445v1","created_at":"2026-05-18T02:10:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.5445","created_at":"2026-05-18T02:10:13Z"},{"alias_kind":"pith_short_12","alias_value":"ENCTJXSEYSFT","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"ENCTJXSEYSFTBQOP","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"ENCTJXSE","created_at":"2026-05-18T12:25:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:ENCTJXSEYSFTBQOPQST5CERQKS","target":"record","payload":{"canonical_record":{"source":{"id":"0912.5445","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2009-12-30T10:48:18Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"5c965aedd78dfe2d152e822e896bc6cfb09429664c13df579ab1bd33b7b63c69","abstract_canon_sha256":"e6cfb01bb091ccb0a119c093ed0133e64d25c4f8dad6fedfec6b6cf1c714396c"},"schema_version":"1.0"},"canonical_sha256":"234534de44c48b30c1cf84a7d1123054b00aa87b146b629d65929e4de3b59e34","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:10:13.156524Z","signature_b64":"K/A3tY3gXLvXyJ0C+ipxEzAePjWk/V23nDGkLoYQXabO3XqaAuLwFpDc2odb0ozEp1xObAyJg/KXU76pn3kvCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"234534de44c48b30c1cf84a7d1123054b00aa87b146b629d65929e4de3b59e34","last_reissued_at":"2026-05-18T02:10:13.155828Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:10:13.155828Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0912.5445","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:10:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e/xwUC3Re7zKOi+he6qz8xYmQTtyOmoI6Ek1TsqoyulNaF52fZhnRPGdBq94atVhqDnobNKU2ozpg5i7//AODA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T10:11:51.277835Z"},"content_sha256":"34f0df7167a090650c9371f91a567390b4c7238054f542ebb967ed7ee6e56f81","schema_version":"1.0","event_id":"sha256:34f0df7167a090650c9371f91a567390b4c7238054f542ebb967ed7ee6e56f81"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:ENCTJXSEYSFTBQOPQST5CERQKS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Angular Fulde-Ferrell-Larkin-Ovchinnikov superfluid due to self-one-dimensionalization in imbalanced cold fermion gases","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.quant-gas","authors_text":"Youichi Yanase","submitted_at":"2009-12-30T10:48:18Z","abstract_excerpt":"We study the angular Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state, in which the rotation symmetry is spontaneously broken, in population imbalanced fermion gases. The superfluid gases at near T=0 are investigated on the basis of the Bogoliubov-de Gennes (BdG) equation. We find that the angular FFLO state is stabilized in the gases confined in the toroidal trap, but not in the harmonic trap. We discuss the mechanism of the angular FFLO state based on the self-one-dimensionalization of the superfluid gas."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.5445","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:10:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B0X4ZnhCHpOmcCx5iGsbKCJXIaLLHQ9TZ+6CH+zbeOseuerjsq9nMj6ZZQD6u26XTsGPz4SDAYSOe3XhYTBTAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T10:11:51.278168Z"},"content_sha256":"a1e8257e522ff514fc9e8567e854878552e25ca6feb95ac2355d735ec535f49a","schema_version":"1.0","event_id":"sha256:a1e8257e522ff514fc9e8567e854878552e25ca6feb95ac2355d735ec535f49a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ENCTJXSEYSFTBQOPQST5CERQKS/bundle.json","state_url":"https://pith.science/pith/ENCTJXSEYSFTBQOPQST5CERQKS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ENCTJXSEYSFTBQOPQST5CERQKS/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-12T10:11:51Z","links":{"resolver":"https://pith.science/pith/ENCTJXSEYSFTBQOPQST5CERQKS","bundle":"https://pith.science/pith/ENCTJXSEYSFTBQOPQST5CERQKS/bundle.json","state":"https://pith.science/pith/ENCTJXSEYSFTBQOPQST5CERQKS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ENCTJXSEYSFTBQOPQST5CERQKS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:ENCTJXSEYSFTBQOPQST5CERQKS","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":"e6cfb01bb091ccb0a119c093ed0133e64d25c4f8dad6fedfec6b6cf1c714396c","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2009-12-30T10:48:18Z","title_canon_sha256":"5c965aedd78dfe2d152e822e896bc6cfb09429664c13df579ab1bd33b7b63c69"},"schema_version":"1.0","source":{"id":"0912.5445","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.5445","created_at":"2026-05-18T02:10:13Z"},{"alias_kind":"arxiv_version","alias_value":"0912.5445v1","created_at":"2026-05-18T02:10:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.5445","created_at":"2026-05-18T02:10:13Z"},{"alias_kind":"pith_short_12","alias_value":"ENCTJXSEYSFT","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"ENCTJXSEYSFTBQOP","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"ENCTJXSE","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:a1e8257e522ff514fc9e8567e854878552e25ca6feb95ac2355d735ec535f49a","target":"graph","created_at":"2026-05-18T02:10:13Z","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":"We study the angular Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state, in which the rotation symmetry is spontaneously broken, in population imbalanced fermion gases. The superfluid gases at near T=0 are investigated on the basis of the Bogoliubov-de Gennes (BdG) equation. We find that the angular FFLO state is stabilized in the gases confined in the toroidal trap, but not in the harmonic trap. We discuss the mechanism of the angular FFLO state based on the self-one-dimensionalization of the superfluid gas.","authors_text":"Youichi Yanase","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2009-12-30T10:48:18Z","title":"Angular Fulde-Ferrell-Larkin-Ovchinnikov superfluid due to self-one-dimensionalization in imbalanced cold fermion gases"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.5445","kind":"arxiv","version":1},"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":"sha256:34f0df7167a090650c9371f91a567390b4c7238054f542ebb967ed7ee6e56f81","target":"record","created_at":"2026-05-18T02:10:13Z","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":"e6cfb01bb091ccb0a119c093ed0133e64d25c4f8dad6fedfec6b6cf1c714396c","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2009-12-30T10:48:18Z","title_canon_sha256":"5c965aedd78dfe2d152e822e896bc6cfb09429664c13df579ab1bd33b7b63c69"},"schema_version":"1.0","source":{"id":"0912.5445","kind":"arxiv","version":1}},"canonical_sha256":"234534de44c48b30c1cf84a7d1123054b00aa87b146b629d65929e4de3b59e34","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"234534de44c48b30c1cf84a7d1123054b00aa87b146b629d65929e4de3b59e34","first_computed_at":"2026-05-18T02:10:13.155828Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:10:13.155828Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"K/A3tY3gXLvXyJ0C+ipxEzAePjWk/V23nDGkLoYQXabO3XqaAuLwFpDc2odb0ozEp1xObAyJg/KXU76pn3kvCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:10:13.156524Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.5445","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:34f0df7167a090650c9371f91a567390b4c7238054f542ebb967ed7ee6e56f81","sha256:a1e8257e522ff514fc9e8567e854878552e25ca6feb95ac2355d735ec535f49a"],"state_sha256":"694850afaeca98e20b578ac1f76fb32be6b0153e2818a020fbcc3866bc2c6080"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QRKbUbIQ1ODfK9lpCy4XyM5oEK6KU3/3U0GZSwtez8mmte2XQhJ2cnTL+b3iRu2k2uoNNfUalcnkxCbaBPmXDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T10:11:51.280143Z","bundle_sha256":"3e24297038d7a39c4fc305d02b0404e66f9931794414124478f4c59a713a300b"}}