{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:EF4EFUA3MOSLR5C6RJAALWOTZ2","short_pith_number":"pith:EF4EFUA3","canonical_record":{"source":{"id":"2204.00606","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2022-04-01T17:55:09Z","cross_cats_sorted":[],"title_canon_sha256":"aa434b2ec0ba7933fe3ce8d6c9ea2f7b48ed9cf0376c0bec7111becf9fb85b32","abstract_canon_sha256":"e96eaa241ea93678fb351f26b107c9cfe2b0acdfe629fe31027df39981efa2f3"},"schema_version":"1.0"},"canonical_sha256":"217842d01b63a4b8f45e8a4005d9d3ce958800656dc84d4b504845191e5a6f89","source":{"kind":"arxiv","id":"2204.00606","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.00606","created_at":"2026-07-05T04:41:36Z"},{"alias_kind":"arxiv_version","alias_value":"2204.00606v2","created_at":"2026-07-05T04:41:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.00606","created_at":"2026-07-05T04:41:36Z"},{"alias_kind":"pith_short_12","alias_value":"EF4EFUA3MOSL","created_at":"2026-07-05T04:41:36Z"},{"alias_kind":"pith_short_16","alias_value":"EF4EFUA3MOSLR5C6","created_at":"2026-07-05T04:41:36Z"},{"alias_kind":"pith_short_8","alias_value":"EF4EFUA3","created_at":"2026-07-05T04:41:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:EF4EFUA3MOSLR5C6RJAALWOTZ2","target":"record","payload":{"canonical_record":{"source":{"id":"2204.00606","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2022-04-01T17:55:09Z","cross_cats_sorted":[],"title_canon_sha256":"aa434b2ec0ba7933fe3ce8d6c9ea2f7b48ed9cf0376c0bec7111becf9fb85b32","abstract_canon_sha256":"e96eaa241ea93678fb351f26b107c9cfe2b0acdfe629fe31027df39981efa2f3"},"schema_version":"1.0"},"canonical_sha256":"217842d01b63a4b8f45e8a4005d9d3ce958800656dc84d4b504845191e5a6f89","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:41:36.617930Z","signature_b64":"GXtrXZwrR7wFzNmc8kEQgra609J4fLcmbj3+JXPADb0gCXv7yODAavjGmLPYvJFcZEK/sKfmzbe+jCeNyUm+Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"217842d01b63a4b8f45e8a4005d9d3ce958800656dc84d4b504845191e5a6f89","last_reissued_at":"2026-07-05T04:41:36.617485Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:41:36.617485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2204.00606","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":"2026-07-05T04:41:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nXJZ3UroVHE2G9Sxij/RpvET/XyW2mgbRDl5UOUxFPKEDNcog+obvS6JY2uO2ZGIty6Xw+K0PCbQItMylnYOBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:46:04.705249Z"},"content_sha256":"c792f501d6a1778bcef0acbaaf340fc9f9fc7747a5b75aac05a2f50d5ab04ec7","schema_version":"1.0","event_id":"sha256:c792f501d6a1778bcef0acbaaf340fc9f9fc7747a5b75aac05a2f50d5ab04ec7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:EF4EFUA3MOSLR5C6RJAALWOTZ2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anomalous buoyancy of quantum bubbles in immiscible Bose mixtures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Cesar R. Cabrera, Daniel Edler, L. A. Pe\\~na Ardila, Luis Santos","submitted_at":"2022-04-01T17:55:09Z","abstract_excerpt":"Buoyancy is a well-known effect in immiscible binary Bose-Einstein condensates. Depending on the differential confinement experienced by the two components, a bubble of one component sitting at the center of the other eventually floats to the surface, around which it spreads either totally or partially. We discuss how quantum fluctuations may significantly change the volume and position of immiscible bubbles. We consider the particular case of two miscible components, forming a pseudo-scalar bubble condensate with enhanced quantum fluctuations (quantum bubble), immersed in a bath provided by a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.00606","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/2204.00606/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":"2026-07-05T04:41:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xVCGMvqvULruDk0i+4pDgWlaC78yhjsIqJyK2s6DKDDi+fc5v+qrGuqP+/1yoJD8ilOyOyWs7KfpiMHqsD8FBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:46:04.705646Z"},"content_sha256":"8a7c3aaedd35979c1c9ec6380fa2c3c6d2d2ce1cd7824937331d6194499259e3","schema_version":"1.0","event_id":"sha256:8a7c3aaedd35979c1c9ec6380fa2c3c6d2d2ce1cd7824937331d6194499259e3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EF4EFUA3MOSLR5C6RJAALWOTZ2/bundle.json","state_url":"https://pith.science/pith/EF4EFUA3MOSLR5C6RJAALWOTZ2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EF4EFUA3MOSLR5C6RJAALWOTZ2/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":"2026-07-07T05:46:04Z","links":{"resolver":"https://pith.science/pith/EF4EFUA3MOSLR5C6RJAALWOTZ2","bundle":"https://pith.science/pith/EF4EFUA3MOSLR5C6RJAALWOTZ2/bundle.json","state":"https://pith.science/pith/EF4EFUA3MOSLR5C6RJAALWOTZ2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EF4EFUA3MOSLR5C6RJAALWOTZ2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:EF4EFUA3MOSLR5C6RJAALWOTZ2","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":"e96eaa241ea93678fb351f26b107c9cfe2b0acdfe629fe31027df39981efa2f3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2022-04-01T17:55:09Z","title_canon_sha256":"aa434b2ec0ba7933fe3ce8d6c9ea2f7b48ed9cf0376c0bec7111becf9fb85b32"},"schema_version":"1.0","source":{"id":"2204.00606","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.00606","created_at":"2026-07-05T04:41:36Z"},{"alias_kind":"arxiv_version","alias_value":"2204.00606v2","created_at":"2026-07-05T04:41:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.00606","created_at":"2026-07-05T04:41:36Z"},{"alias_kind":"pith_short_12","alias_value":"EF4EFUA3MOSL","created_at":"2026-07-05T04:41:36Z"},{"alias_kind":"pith_short_16","alias_value":"EF4EFUA3MOSLR5C6","created_at":"2026-07-05T04:41:36Z"},{"alias_kind":"pith_short_8","alias_value":"EF4EFUA3","created_at":"2026-07-05T04:41:36Z"}],"graph_snapshots":[{"event_id":"sha256:8a7c3aaedd35979c1c9ec6380fa2c3c6d2d2ce1cd7824937331d6194499259e3","target":"graph","created_at":"2026-07-05T04:41:36Z","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/2204.00606/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Buoyancy is a well-known effect in immiscible binary Bose-Einstein condensates. Depending on the differential confinement experienced by the two components, a bubble of one component sitting at the center of the other eventually floats to the surface, around which it spreads either totally or partially. We discuss how quantum fluctuations may significantly change the volume and position of immiscible bubbles. We consider the particular case of two miscible components, forming a pseudo-scalar bubble condensate with enhanced quantum fluctuations (quantum bubble), immersed in a bath provided by a","authors_text":"Cesar R. Cabrera, Daniel Edler, L. A. Pe\\~na Ardila, Luis Santos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2022-04-01T17:55:09Z","title":"Anomalous buoyancy of quantum bubbles in immiscible Bose mixtures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.00606","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:c792f501d6a1778bcef0acbaaf340fc9f9fc7747a5b75aac05a2f50d5ab04ec7","target":"record","created_at":"2026-07-05T04:41:36Z","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":"e96eaa241ea93678fb351f26b107c9cfe2b0acdfe629fe31027df39981efa2f3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2022-04-01T17:55:09Z","title_canon_sha256":"aa434b2ec0ba7933fe3ce8d6c9ea2f7b48ed9cf0376c0bec7111becf9fb85b32"},"schema_version":"1.0","source":{"id":"2204.00606","kind":"arxiv","version":2}},"canonical_sha256":"217842d01b63a4b8f45e8a4005d9d3ce958800656dc84d4b504845191e5a6f89","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"217842d01b63a4b8f45e8a4005d9d3ce958800656dc84d4b504845191e5a6f89","first_computed_at":"2026-07-05T04:41:36.617485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:41:36.617485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GXtrXZwrR7wFzNmc8kEQgra609J4fLcmbj3+JXPADb0gCXv7yODAavjGmLPYvJFcZEK/sKfmzbe+jCeNyUm+Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:41:36.617930Z","signed_message":"canonical_sha256_bytes"},"source_id":"2204.00606","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c792f501d6a1778bcef0acbaaf340fc9f9fc7747a5b75aac05a2f50d5ab04ec7","sha256:8a7c3aaedd35979c1c9ec6380fa2c3c6d2d2ce1cd7824937331d6194499259e3"],"state_sha256":"64a4a562dc4d0818afb98efefb14b25efd9466e624cb1d936dafe226b1b0d8a3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rcIet25Is4PboTTdrt9+1UcyN0L2awQh3w3Uu0ArifMZlgVC9UgTTsOJo4uZx9PsTuh+xJXLXxoyuxpeEy+FAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T05:46:04.707794Z","bundle_sha256":"7ba24dcb4cc64269c464d9c957f544434e0db866b1f4e15e20d8086ab62c8838"}}