{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:BBWYU7DJ6MYDSVQM2ETDIWZSYB","short_pith_number":"pith:BBWYU7DJ","canonical_record":{"source":{"id":"0710.5484","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2007-10-29T16:09:03Z","cross_cats_sorted":["cond-mat.str-el","quant-ph"],"title_canon_sha256":"5587b7e47f69c5c12f92200f11b6a23d25943e53073db7c1379f0f9b4ea23f3d","abstract_canon_sha256":"db7fbf0985191ded1917ea788554eb2dea6d7f9ab817b57649a3e7382cfca907"},"schema_version":"1.0"},"canonical_sha256":"086d8a7c69f33039560cd126345b32c07e1883fda657169a770ff8e86a43da56","source":{"kind":"arxiv","id":"0710.5484","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0710.5484","created_at":"2026-07-04T15:05:16Z"},{"alias_kind":"arxiv_version","alias_value":"0710.5484v1","created_at":"2026-07-04T15:05:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0710.5484","created_at":"2026-07-04T15:05:16Z"},{"alias_kind":"pith_short_12","alias_value":"BBWYU7DJ6MYD","created_at":"2026-07-04T15:05:16Z"},{"alias_kind":"pith_short_16","alias_value":"BBWYU7DJ6MYDSVQM","created_at":"2026-07-04T15:05:16Z"},{"alias_kind":"pith_short_8","alias_value":"BBWYU7DJ","created_at":"2026-07-04T15:05:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:BBWYU7DJ6MYDSVQM2ETDIWZSYB","target":"record","payload":{"canonical_record":{"source":{"id":"0710.5484","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2007-10-29T16:09:03Z","cross_cats_sorted":["cond-mat.str-el","quant-ph"],"title_canon_sha256":"5587b7e47f69c5c12f92200f11b6a23d25943e53073db7c1379f0f9b4ea23f3d","abstract_canon_sha256":"db7fbf0985191ded1917ea788554eb2dea6d7f9ab817b57649a3e7382cfca907"},"schema_version":"1.0"},"canonical_sha256":"086d8a7c69f33039560cd126345b32c07e1883fda657169a770ff8e86a43da56","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:05:16.257970Z","signature_b64":"+sESJFbwvzB4sqN0gqoOYEdoTN8MusV2irjKczeBx0O1zyxMqWokxZhL5A2IMgI8siuDBCFYjcNnA5tlw+O0Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"086d8a7c69f33039560cd126345b32c07e1883fda657169a770ff8e86a43da56","last_reissued_at":"2026-07-04T15:05:16.257630Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:05:16.257630Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0710.5484","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":"2026-07-04T15:05:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DzWEtiz0CYRY3my3s7VeKBXR/0I12s84TOTII6cASjgBR35QsJZvx7krnOx9l5r7Qup+/kv7jLAmpkCEaTifBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T21:08:45.527888Z"},"content_sha256":"492e273dfeb38f69ed95cf947c39a6e64a2f4d08abf4acb0744c3143f07efce5","schema_version":"1.0","event_id":"sha256:492e273dfeb38f69ed95cf947c39a6e64a2f4d08abf4acb0744c3143f07efce5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:BBWYU7DJ6MYDSVQM2ETDIWZSYB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring Exotic Superfluidity of Polarized Ultracold Fermions in Optical Lattices","license":"","headline":"","cross_cats":["cond-mat.str-el","quant-ph"],"primary_cat":"cond-mat.supr-con","authors_text":"C. S. Ting, F. C. Zhang, Y. Chen, Z. D. Wang","submitted_at":"2007-10-29T16:09:03Z","abstract_excerpt":"We explore theoretically the novel superfluidity of harmonically-trapped polarized ultracold fermionic atoms in a two-dimensional (2D) optical lattice by solving the Bogoliubov-de Gennes equations. The pairing amplitude is found to oscillate along the radial direction at low particle density and along the angular direction at high density. The former is consistent with the existing experiments and the latter is a newly predicted Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state, which can be tested in experiments."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0710.5484","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0710.5484/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T15:05:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E0alLU5fqu3ZJNoYeE7VOkEhNj7VgEBel9TPLe1KhevheupocrHEOhMc/l6JV/NhLzUbx4lnkDFcAQ48oi1eCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T21:08:45.528415Z"},"content_sha256":"fd2a3a28904c24ced33ef2e0b12dcb10de1ec03393e02068bcf3110ad160b609","schema_version":"1.0","event_id":"sha256:fd2a3a28904c24ced33ef2e0b12dcb10de1ec03393e02068bcf3110ad160b609"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BBWYU7DJ6MYDSVQM2ETDIWZSYB/bundle.json","state_url":"https://pith.science/pith/BBWYU7DJ6MYDSVQM2ETDIWZSYB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BBWYU7DJ6MYDSVQM2ETDIWZSYB/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":"2026-08-12T21:08:45Z","links":{"resolver":"https://pith.science/pith/BBWYU7DJ6MYDSVQM2ETDIWZSYB","bundle":"https://pith.science/pith/BBWYU7DJ6MYDSVQM2ETDIWZSYB/bundle.json","state":"https://pith.science/pith/BBWYU7DJ6MYDSVQM2ETDIWZSYB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BBWYU7DJ6MYDSVQM2ETDIWZSYB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:BBWYU7DJ6MYDSVQM2ETDIWZSYB","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":"db7fbf0985191ded1917ea788554eb2dea6d7f9ab817b57649a3e7382cfca907","cross_cats_sorted":["cond-mat.str-el","quant-ph"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2007-10-29T16:09:03Z","title_canon_sha256":"5587b7e47f69c5c12f92200f11b6a23d25943e53073db7c1379f0f9b4ea23f3d"},"schema_version":"1.0","source":{"id":"0710.5484","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0710.5484","created_at":"2026-07-04T15:05:16Z"},{"alias_kind":"arxiv_version","alias_value":"0710.5484v1","created_at":"2026-07-04T15:05:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0710.5484","created_at":"2026-07-04T15:05:16Z"},{"alias_kind":"pith_short_12","alias_value":"BBWYU7DJ6MYD","created_at":"2026-07-04T15:05:16Z"},{"alias_kind":"pith_short_16","alias_value":"BBWYU7DJ6MYDSVQM","created_at":"2026-07-04T15:05:16Z"},{"alias_kind":"pith_short_8","alias_value":"BBWYU7DJ","created_at":"2026-07-04T15:05:16Z"}],"graph_snapshots":[{"event_id":"sha256:fd2a3a28904c24ced33ef2e0b12dcb10de1ec03393e02068bcf3110ad160b609","target":"graph","created_at":"2026-07-04T15:05:16Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0710.5484/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We explore theoretically the novel superfluidity of harmonically-trapped polarized ultracold fermionic atoms in a two-dimensional (2D) optical lattice by solving the Bogoliubov-de Gennes equations. The pairing amplitude is found to oscillate along the radial direction at low particle density and along the angular direction at high density. The former is consistent with the existing experiments and the latter is a newly predicted Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state, which can be tested in experiments.","authors_text":"C. S. Ting, F. C. Zhang, Y. Chen, Z. D. Wang","cross_cats":["cond-mat.str-el","quant-ph"],"headline":"","license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2007-10-29T16:09:03Z","title":"Exploring Exotic Superfluidity of Polarized Ultracold Fermions in Optical Lattices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0710.5484","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":"sha256:492e273dfeb38f69ed95cf947c39a6e64a2f4d08abf4acb0744c3143f07efce5","target":"record","created_at":"2026-07-04T15:05:16Z","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":"db7fbf0985191ded1917ea788554eb2dea6d7f9ab817b57649a3e7382cfca907","cross_cats_sorted":["cond-mat.str-el","quant-ph"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2007-10-29T16:09:03Z","title_canon_sha256":"5587b7e47f69c5c12f92200f11b6a23d25943e53073db7c1379f0f9b4ea23f3d"},"schema_version":"1.0","source":{"id":"0710.5484","kind":"arxiv","version":1}},"canonical_sha256":"086d8a7c69f33039560cd126345b32c07e1883fda657169a770ff8e86a43da56","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"086d8a7c69f33039560cd126345b32c07e1883fda657169a770ff8e86a43da56","first_computed_at":"2026-07-04T15:05:16.257630Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:05:16.257630Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+sESJFbwvzB4sqN0gqoOYEdoTN8MusV2irjKczeBx0O1zyxMqWokxZhL5A2IMgI8siuDBCFYjcNnA5tlw+O0Cg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:05:16.257970Z","signed_message":"canonical_sha256_bytes"},"source_id":"0710.5484","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:492e273dfeb38f69ed95cf947c39a6e64a2f4d08abf4acb0744c3143f07efce5","sha256:fd2a3a28904c24ced33ef2e0b12dcb10de1ec03393e02068bcf3110ad160b609"],"state_sha256":"ae88a43b42cac796ed0702b072575ce26f15cba9888025672cc11ecfbec94473"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OvuYPrknZvqHHGiiu7XfRtGO+/Qvt4B5InhwOXi/U53oWXiHExx9MKzDZaNA8HoK6ifxv9swCGVhEBl7t6QiBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T21:08:45.533378Z","bundle_sha256":"ac2105837965bb5fad2493bd3ca29db02182bc38486290c66bc2b8e3634c445d"}}