{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:7JYYKOGXN4KQB3XOK7I5P6PUOT","short_pith_number":"pith:7JYYKOGX","canonical_record":{"source":{"id":"cond-mat/0401228","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.soft","submitted_at":"2004-01-14T04:30:15Z","cross_cats_sorted":[],"title_canon_sha256":"a82271971bec4d99e58cb8a61bbecf20e777a449dab70fb4793d59af4c7ffc34","abstract_canon_sha256":"c5c32ccf7d7ce1f3473ff6da8836f790d87510fa4e40d81a3ea4c712dfa63c00"},"schema_version":"1.0"},"canonical_sha256":"fa718538d76f1500eeee57d1d7f9f474c3f59a359676eef7ff200f39347b665e","source":{"kind":"arxiv","id":"cond-mat/0401228","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0401228","created_at":"2026-07-04T16:45:38Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0401228v2","created_at":"2026-07-04T16:45:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0401228","created_at":"2026-07-04T16:45:38Z"},{"alias_kind":"pith_short_12","alias_value":"7JYYKOGXN4KQ","created_at":"2026-07-04T16:45:38Z"},{"alias_kind":"pith_short_16","alias_value":"7JYYKOGXN4KQB3XO","created_at":"2026-07-04T16:45:38Z"},{"alias_kind":"pith_short_8","alias_value":"7JYYKOGX","created_at":"2026-07-04T16:45:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:7JYYKOGXN4KQB3XOK7I5P6PUOT","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0401228","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.soft","submitted_at":"2004-01-14T04:30:15Z","cross_cats_sorted":[],"title_canon_sha256":"a82271971bec4d99e58cb8a61bbecf20e777a449dab70fb4793d59af4c7ffc34","abstract_canon_sha256":"c5c32ccf7d7ce1f3473ff6da8836f790d87510fa4e40d81a3ea4c712dfa63c00"},"schema_version":"1.0"},"canonical_sha256":"fa718538d76f1500eeee57d1d7f9f474c3f59a359676eef7ff200f39347b665e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:45:38.793878Z","signature_b64":"FIr9I5Lmx9ObFsIbDjOjszJ3K3O9Xwlis8Tp4Vloc/tOD3syI4fWHFcuVVvJIgjb0ROHNMdkDmTASyh6slfgAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa718538d76f1500eeee57d1d7f9f474c3f59a359676eef7ff200f39347b665e","last_reissued_at":"2026-07-04T16:45:38.793470Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:45:38.793470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0401228","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:45:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FwkVinJIvIhinQU4JnDN2uZwLHR/cfSKRpq+lzCoy6DTgUpETutEKejNPkp/7jn0Sz2eHyoXHwVb7RqR3ZRiBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T09:15:42.785078Z"},"content_sha256":"4511c5e114717445c4a9554cb2117ed684b5f3f3f656f5ebf4ecdae015b08972","schema_version":"1.0","event_id":"sha256:4511c5e114717445c4a9554cb2117ed684b5f3f3f656f5ebf4ecdae015b08972"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:7JYYKOGXN4KQB3XOK7I5P6PUOT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bloch Structures in a Rotating Bose-Einstein Condensate","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Hiroki Saito, Masahito Ueda","submitted_at":"2004-01-14T04:30:15Z","abstract_excerpt":"A rotating Bose-Einstein condensate is shown to exhibit a Bloch band structure without the need of periodic potential. Vortices enter the condensate by a mechanism similar to the Bragg reflection, if the frequency of a rotating drive or the strength of interaction is adiabatically changed. A localized state analogous to a gap soliton in a periodic system is predicted near the edge of the Brillouin zone."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0401228","kind":"arxiv","version":2},"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/cond-mat/0401228/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":"2026-07-04T16:45:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wA545hhzTN22BaFrZP6I72ExG9zlkslwXcCz8Dr2A4bFbndvbs0E5x/nOWvYENZcPebUzSsLE4M36M0bbdQ4DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T09:15:42.785721Z"},"content_sha256":"62dc082c7f92cfe3178b7c14d21cc0fdc36b2f4fb8432799421428b5ad1b32b7","schema_version":"1.0","event_id":"sha256:62dc082c7f92cfe3178b7c14d21cc0fdc36b2f4fb8432799421428b5ad1b32b7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7JYYKOGXN4KQB3XOK7I5P6PUOT/bundle.json","state_url":"https://pith.science/pith/7JYYKOGXN4KQB3XOK7I5P6PUOT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7JYYKOGXN4KQB3XOK7I5P6PUOT/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":"2026-08-11T09:15:42Z","links":{"resolver":"https://pith.science/pith/7JYYKOGXN4KQB3XOK7I5P6PUOT","bundle":"https://pith.science/pith/7JYYKOGXN4KQB3XOK7I5P6PUOT/bundle.json","state":"https://pith.science/pith/7JYYKOGXN4KQB3XOK7I5P6PUOT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7JYYKOGXN4KQB3XOK7I5P6PUOT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:7JYYKOGXN4KQB3XOK7I5P6PUOT","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":"c5c32ccf7d7ce1f3473ff6da8836f790d87510fa4e40d81a3ea4c712dfa63c00","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.soft","submitted_at":"2004-01-14T04:30:15Z","title_canon_sha256":"a82271971bec4d99e58cb8a61bbecf20e777a449dab70fb4793d59af4c7ffc34"},"schema_version":"1.0","source":{"id":"cond-mat/0401228","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0401228","created_at":"2026-07-04T16:45:38Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0401228v2","created_at":"2026-07-04T16:45:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0401228","created_at":"2026-07-04T16:45:38Z"},{"alias_kind":"pith_short_12","alias_value":"7JYYKOGXN4KQ","created_at":"2026-07-04T16:45:38Z"},{"alias_kind":"pith_short_16","alias_value":"7JYYKOGXN4KQB3XO","created_at":"2026-07-04T16:45:38Z"},{"alias_kind":"pith_short_8","alias_value":"7JYYKOGX","created_at":"2026-07-04T16:45:38Z"}],"graph_snapshots":[{"event_id":"sha256:62dc082c7f92cfe3178b7c14d21cc0fdc36b2f4fb8432799421428b5ad1b32b7","target":"graph","created_at":"2026-07-04T16:45:38Z","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/cond-mat/0401228/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A rotating Bose-Einstein condensate is shown to exhibit a Bloch band structure without the need of periodic potential. Vortices enter the condensate by a mechanism similar to the Bragg reflection, if the frequency of a rotating drive or the strength of interaction is adiabatically changed. A localized state analogous to a gap soliton in a periodic system is predicted near the edge of the Brillouin zone.","authors_text":"Hiroki Saito, Masahito Ueda","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.soft","submitted_at":"2004-01-14T04:30:15Z","title":"Bloch Structures in a Rotating Bose-Einstein Condensate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0401228","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":"sha256:4511c5e114717445c4a9554cb2117ed684b5f3f3f656f5ebf4ecdae015b08972","target":"record","created_at":"2026-07-04T16:45:38Z","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":"c5c32ccf7d7ce1f3473ff6da8836f790d87510fa4e40d81a3ea4c712dfa63c00","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.soft","submitted_at":"2004-01-14T04:30:15Z","title_canon_sha256":"a82271971bec4d99e58cb8a61bbecf20e777a449dab70fb4793d59af4c7ffc34"},"schema_version":"1.0","source":{"id":"cond-mat/0401228","kind":"arxiv","version":2}},"canonical_sha256":"fa718538d76f1500eeee57d1d7f9f474c3f59a359676eef7ff200f39347b665e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa718538d76f1500eeee57d1d7f9f474c3f59a359676eef7ff200f39347b665e","first_computed_at":"2026-07-04T16:45:38.793470Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:45:38.793470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FIr9I5Lmx9ObFsIbDjOjszJ3K3O9Xwlis8Tp4Vloc/tOD3syI4fWHFcuVVvJIgjb0ROHNMdkDmTASyh6slfgAg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:45:38.793878Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0401228","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4511c5e114717445c4a9554cb2117ed684b5f3f3f656f5ebf4ecdae015b08972","sha256:62dc082c7f92cfe3178b7c14d21cc0fdc36b2f4fb8432799421428b5ad1b32b7"],"state_sha256":"fe89ff5e81c5588320199bb80b6395569bad26b7af83dad8110c8a765315a38f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4h0nSLskHfOAEhuqGRipqlf6AtKHDbNquFW2XsjkmFyvxXMqoSqd6/Db8PuL3JXqhRDGavgDdCpzqMq95cUVAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T09:15:42.790818Z","bundle_sha256":"7ff5aa0b567b80b68ac7bc22c823a71396d26c334644adf1654c4c124d3d48fe"}}