{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:RTY2STET6RDWFBATHH47FLYG4B","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":"55dc8de960f38d5b5fbd62ff32af86e1858676808700089c6295cf71230f24eb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-08-25T16:31:37Z","title_canon_sha256":"df58afac2c86d1845509fe067081bcdd3f796ad62d3eb8727f51c05fb09e51d7"},"schema_version":"1.0","source":{"id":"1408.5826","kind":"arxiv","version":6}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.5826","created_at":"2026-05-18T01:25:55Z"},{"alias_kind":"arxiv_version","alias_value":"1408.5826v6","created_at":"2026-05-18T01:25:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5826","created_at":"2026-05-18T01:25:55Z"},{"alias_kind":"pith_short_12","alias_value":"RTY2STET6RDW","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"RTY2STET6RDWFBAT","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"RTY2STET","created_at":"2026-05-18T12:28:46Z"}],"graph_snapshots":[{"event_id":"sha256:19968995748cb81fd488f77bc199e318a97f54ee64d2fccb9b4ff2f7c6568a12","target":"graph","created_at":"2026-05-18T01:25:55Z","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 explore Casimir effect on an interacting Bose-Einstein condensate (BEC) inside a cylindrical tube. The Casimir force for the confined BEC comprises of (i) a mean-field part arising from the spatial inhomogeneity of the condensate order parameter, and (ii) a quantum fluctuation part arising from the confinement of Bogoliubov excitations in the condensate. Our analytical result predicts Casimir force on a cylindrical shallow of $^4$He well below the $\\lambda$-point, and can be tested experimentally.","authors_text":"Amit Agarwal, Saugata Bhattacharyya, Shyamal Biswas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-08-25T16:31:37Z","title":"Casimir effect for a Bose-Einstein condensate inside a cylindrical tube"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5826","kind":"arxiv","version":6},"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:ab5cb7eae4fe32d310e21eadac34efce2aa9a7e2643c347584627c182ad176a3","target":"record","created_at":"2026-05-18T01:25:55Z","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":"55dc8de960f38d5b5fbd62ff32af86e1858676808700089c6295cf71230f24eb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-08-25T16:31:37Z","title_canon_sha256":"df58afac2c86d1845509fe067081bcdd3f796ad62d3eb8727f51c05fb09e51d7"},"schema_version":"1.0","source":{"id":"1408.5826","kind":"arxiv","version":6}},"canonical_sha256":"8cf1a94c93f44762841339f9f2af06e072c030e71ff3656c17a38ac4291f743f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8cf1a94c93f44762841339f9f2af06e072c030e71ff3656c17a38ac4291f743f","first_computed_at":"2026-05-18T01:25:55.753219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:55.753219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aoyxcH9UrQXdbVow6KLvGgIWPUou/F9t5oIzoDYl7BbAtrS0ThRBLX3vV0gRZVhaBrIAMD9khk9oYGtb9xs2CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:55.753837Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.5826","source_kind":"arxiv","source_version":6}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ab5cb7eae4fe32d310e21eadac34efce2aa9a7e2643c347584627c182ad176a3","sha256:19968995748cb81fd488f77bc199e318a97f54ee64d2fccb9b4ff2f7c6568a12"],"state_sha256":"e891269e1d67f910eda20bcd88aac4c6c2c72f8c04f8abbc7dd7fcd1b081cc5b"}