{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:EV7KYKOVZ7UP5S7C3KF3ZULKGL","short_pith_number":"pith:EV7KYKOV","schema_version":"1.0","canonical_sha256":"257eac29d5cfe8fecbe2da8bbcd16a32dd30a3849b9b41caa803b6d266fe101a","source":{"kind":"arxiv","id":"1908.05934","version":2},"attestation_state":"computed","paper":{"title":"Joule-Thomson Cooling in Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","hep-th"],"primary_cat":"cond-mat.mes-hall","authors_text":"K. Zarembo","submitted_at":"2019-08-16T11:25:53Z","abstract_excerpt":"Electrons in graphene exhibit hydrodynamic behavior in a certain range of temperatures. We indicate that electric current in this regime can result in cooling of electron fluid due to the Joule-Thomson effect. Cooling occurs in the Fermi liquid regime, while for the Dirac fluid the effect results in heating."},"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":"1908.05934","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-08-16T11:25:53Z","cross_cats_sorted":["cond-mat.str-el","hep-th"],"title_canon_sha256":"8b72e3852ed4db4e91deb0d0c68192b85c562ca04472152eeb4300b112dd47b9","abstract_canon_sha256":"8be73c5c00e69013f90d8fbf76cbfe5326b6bf7bda078f435174a7fe4ac4d7c9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:41:35.098387Z","signature_b64":"SGZHvnmc8QdLqt9vZLZFPS56M2B3U7m3/vzcR7ZL8/QA0Me9oZeuSf/cePSnVjjJyS0t6M/oSkOyt2fRSpt2CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"257eac29d5cfe8fecbe2da8bbcd16a32dd30a3849b9b41caa803b6d266fe101a","last_reissued_at":"2026-07-05T00:41:35.097935Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:41:35.097935Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Joule-Thomson Cooling in Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","hep-th"],"primary_cat":"cond-mat.mes-hall","authors_text":"K. Zarembo","submitted_at":"2019-08-16T11:25:53Z","abstract_excerpt":"Electrons in graphene exhibit hydrodynamic behavior in a certain range of temperatures. We indicate that electric current in this regime can result in cooling of electron fluid due to the Joule-Thomson effect. Cooling occurs in the Fermi liquid regime, while for the Dirac fluid the effect results in heating."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.05934","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/1908.05934/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1908.05934","created_at":"2026-07-05T00:41:35.097994+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.05934v2","created_at":"2026-07-05T00:41:35.097994+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.05934","created_at":"2026-07-05T00:41:35.097994+00:00"},{"alias_kind":"pith_short_12","alias_value":"EV7KYKOVZ7UP","created_at":"2026-07-05T00:41:35.097994+00:00"},{"alias_kind":"pith_short_16","alias_value":"EV7KYKOVZ7UP5S7C","created_at":"2026-07-05T00:41:35.097994+00:00"},{"alias_kind":"pith_short_8","alias_value":"EV7KYKOV","created_at":"2026-07-05T00:41:35.097994+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/EV7KYKOVZ7UP5S7C3KF3ZULKGL","json":"https://pith.science/pith/EV7KYKOVZ7UP5S7C3KF3ZULKGL.json","graph_json":"https://pith.science/api/pith-number/EV7KYKOVZ7UP5S7C3KF3ZULKGL/graph.json","events_json":"https://pith.science/api/pith-number/EV7KYKOVZ7UP5S7C3KF3ZULKGL/events.json","paper":"https://pith.science/paper/EV7KYKOV"},"agent_actions":{"view_html":"https://pith.science/pith/EV7KYKOVZ7UP5S7C3KF3ZULKGL","download_json":"https://pith.science/pith/EV7KYKOVZ7UP5S7C3KF3ZULKGL.json","view_paper":"https://pith.science/paper/EV7KYKOV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.05934&json=true","fetch_graph":"https://pith.science/api/pith-number/EV7KYKOVZ7UP5S7C3KF3ZULKGL/graph.json","fetch_events":"https://pith.science/api/pith-number/EV7KYKOVZ7UP5S7C3KF3ZULKGL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EV7KYKOVZ7UP5S7C3KF3ZULKGL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EV7KYKOVZ7UP5S7C3KF3ZULKGL/action/storage_attestation","attest_author":"https://pith.science/pith/EV7KYKOVZ7UP5S7C3KF3ZULKGL/action/author_attestation","sign_citation":"https://pith.science/pith/EV7KYKOVZ7UP5S7C3KF3ZULKGL/action/citation_signature","submit_replication":"https://pith.science/pith/EV7KYKOVZ7UP5S7C3KF3ZULKGL/action/replication_record"}},"created_at":"2026-07-05T00:41:35.097994+00:00","updated_at":"2026-07-05T00:41:35.097994+00:00"}