{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:5D3BUJUFIJWQZCLW3ZFE6V3W5T","short_pith_number":"pith:5D3BUJUF","schema_version":"1.0","canonical_sha256":"e8f61a2685426d0c8976de4a4f5776ecc71d9bb4f811fc88e17b02f7bb56993c","source":{"kind":"arxiv","id":"1004.1891","version":2},"attestation_state":"computed","paper":{"title":"Dissipative Transport of a Bose-Einstein Condensate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.quant-gas"],"primary_cat":"physics.atom-ph","authors_text":"D. Dries, J. M. Hitchcock, R. G. Hulet, S. E. Pollack","submitted_at":"2010-04-12T07:52:13Z","abstract_excerpt":"We investigate the effects of impurities, either correlated disorder or a single Gaussian defect, on the collective dipole motion of a Bose-Einstein condensate of $^7$Li in an optical trap. We find that this motion is damped at a rate dependent on the impurity strength, condensate center-of-mass velocity, and interatomic interactions. Damping in the Thomas-Fermi regime depends universally on the disordered potential strength scaled to the condensate chemical potential and the condensate velocity scaled to the peak speed of sound. The damping rate is comparatively small in the weakly interactin"},"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":"1004.1891","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-04-12T07:52:13Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.quant-gas"],"title_canon_sha256":"360cc43672ef57c648846f2dd0ddb208fd777c9357ce48776915805ac6380c2e","abstract_canon_sha256":"6cbd6d2e8a05d6fc7233622f2ff334569dd6f7cab69cec33139e09b1c76278c2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:06.887862Z","signature_b64":"l5mfZ6GnXIkxMbydXxFrV8C3TmFeljGYvGP/t1RJtgGGQJnzfi4C+32qx+E/spvvDEv1vHhjsPrhfbOufjuVDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e8f61a2685426d0c8976de4a4f5776ecc71d9bb4f811fc88e17b02f7bb56993c","last_reissued_at":"2026-05-18T02:08:06.887003Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:06.887003Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dissipative Transport of a Bose-Einstein Condensate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.quant-gas"],"primary_cat":"physics.atom-ph","authors_text":"D. Dries, J. M. Hitchcock, R. G. Hulet, S. E. Pollack","submitted_at":"2010-04-12T07:52:13Z","abstract_excerpt":"We investigate the effects of impurities, either correlated disorder or a single Gaussian defect, on the collective dipole motion of a Bose-Einstein condensate of $^7$Li in an optical trap. We find that this motion is damped at a rate dependent on the impurity strength, condensate center-of-mass velocity, and interatomic interactions. Damping in the Thomas-Fermi regime depends universally on the disordered potential strength scaled to the condensate chemical potential and the condensate velocity scaled to the peak speed of sound. The damping rate is comparatively small in the weakly interactin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.1891","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":""},"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":"1004.1891","created_at":"2026-05-18T02:08:06.887144+00:00"},{"alias_kind":"arxiv_version","alias_value":"1004.1891v2","created_at":"2026-05-18T02:08:06.887144+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.1891","created_at":"2026-05-18T02:08:06.887144+00:00"},{"alias_kind":"pith_short_12","alias_value":"5D3BUJUFIJWQ","created_at":"2026-05-18T12:26:04.259169+00:00"},{"alias_kind":"pith_short_16","alias_value":"5D3BUJUFIJWQZCLW","created_at":"2026-05-18T12:26:04.259169+00:00"},{"alias_kind":"pith_short_8","alias_value":"5D3BUJUF","created_at":"2026-05-18T12:26:04.259169+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/5D3BUJUFIJWQZCLW3ZFE6V3W5T","json":"https://pith.science/pith/5D3BUJUFIJWQZCLW3ZFE6V3W5T.json","graph_json":"https://pith.science/api/pith-number/5D3BUJUFIJWQZCLW3ZFE6V3W5T/graph.json","events_json":"https://pith.science/api/pith-number/5D3BUJUFIJWQZCLW3ZFE6V3W5T/events.json","paper":"https://pith.science/paper/5D3BUJUF"},"agent_actions":{"view_html":"https://pith.science/pith/5D3BUJUFIJWQZCLW3ZFE6V3W5T","download_json":"https://pith.science/pith/5D3BUJUFIJWQZCLW3ZFE6V3W5T.json","view_paper":"https://pith.science/paper/5D3BUJUF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1004.1891&json=true","fetch_graph":"https://pith.science/api/pith-number/5D3BUJUFIJWQZCLW3ZFE6V3W5T/graph.json","fetch_events":"https://pith.science/api/pith-number/5D3BUJUFIJWQZCLW3ZFE6V3W5T/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5D3BUJUFIJWQZCLW3ZFE6V3W5T/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5D3BUJUFIJWQZCLW3ZFE6V3W5T/action/storage_attestation","attest_author":"https://pith.science/pith/5D3BUJUFIJWQZCLW3ZFE6V3W5T/action/author_attestation","sign_citation":"https://pith.science/pith/5D3BUJUFIJWQZCLW3ZFE6V3W5T/action/citation_signature","submit_replication":"https://pith.science/pith/5D3BUJUFIJWQZCLW3ZFE6V3W5T/action/replication_record"}},"created_at":"2026-05-18T02:08:06.887144+00:00","updated_at":"2026-05-18T02:08:06.887144+00:00"}