{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:RE76ETSTTTHN4SVK2MPD4CD6O3","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":"69bcdb1a7d4755effd825ee6700a814991f35e8b94bc1b5f18bc769045d7db3b","cross_cats_sorted":["cond-mat.quant-gas"],"license":"","primary_cat":"cond-mat.stat-mech","submitted_at":"2005-08-22T00:36:47Z","title_canon_sha256":"8b603ae62b44c88359bbc91a1cc165e59606846590a75b04791d4a1db171a3db"},"schema_version":"1.0","source":{"id":"cond-mat/0508505","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0508505","created_at":"2026-05-18T03:21:32Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0508505v1","created_at":"2026-05-18T03:21:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0508505","created_at":"2026-05-18T03:21:32Z"},{"alias_kind":"pith_short_12","alias_value":"RE76ETSTTTHN","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"RE76ETSTTTHN4SVK","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"RE76ETST","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:a646065e99cc86ae75fc3f2c225cedaf2e3a7308957dd920f035fe28350273aa","target":"graph","created_at":"2026-05-18T03:21:32Z","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":"In this paper we extend previous hydrodynamic equations, governing the motion of Bose-Einstein-condensed fluids, to include temperature effects. This allows us to analyze some differences between a normal fluid and a Bose-Einstein-condensed one. We show that, in close analogy with superfluid He-4, a Bose-Einstein-condensed fluid exhibits the mechanocaloric and thermomechanical effects. In our approach we can explain both effects without using the hypothesis that the Bose-Einstein-condensed fluid has zero entropy. Such ideas could be investigated in existing experiments.","authors_text":"D. Spehler, G. C. Marques, S. R. Muniz, V. S. Bagnato","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"","primary_cat":"cond-mat.stat-mech","submitted_at":"2005-08-22T00:36:47Z","title":"Mechanocaloric and Thermomechanical Effects in Bose-Einstein Condensed Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0508505","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":"sha256:6669b765e96e2f2ba6ef42af9100247f8032659d7c5c319a663ef714666af63b","target":"record","created_at":"2026-05-18T03:21:32Z","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":"69bcdb1a7d4755effd825ee6700a814991f35e8b94bc1b5f18bc769045d7db3b","cross_cats_sorted":["cond-mat.quant-gas"],"license":"","primary_cat":"cond-mat.stat-mech","submitted_at":"2005-08-22T00:36:47Z","title_canon_sha256":"8b603ae62b44c88359bbc91a1cc165e59606846590a75b04791d4a1db171a3db"},"schema_version":"1.0","source":{"id":"cond-mat/0508505","kind":"arxiv","version":1}},"canonical_sha256":"893fe24e539ccede4aaad31e3e087e76ed7b3b0b94ebc2f3708ab2bbc9deb135","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"893fe24e539ccede4aaad31e3e087e76ed7b3b0b94ebc2f3708ab2bbc9deb135","first_computed_at":"2026-05-18T03:21:32.246776Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:21:32.246776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aMoDnAQapKpAPdDMaoWuWRebJN4thYknKAAaqpOoKHa5V88oDygVj/hfMpkyM2YBh/WEVwzipskHcIXMqFfcDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:21:32.247388Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0508505","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6669b765e96e2f2ba6ef42af9100247f8032659d7c5c319a663ef714666af63b","sha256:a646065e99cc86ae75fc3f2c225cedaf2e3a7308957dd920f035fe28350273aa"],"state_sha256":"97ce9ff65056e9989ca8cf4343372dc6886740ae0bce44569a265b260a20e9f0"}