{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:33EB54RWZ5DAKVVETD4QI6FEHU","short_pith_number":"pith:33EB54RW","schema_version":"1.0","canonical_sha256":"dec81ef236cf460556a498f90478a43d0f14e9a9b85efb744fb58c6bd9d5ef57","source":{"kind":"arxiv","id":"2203.04626","version":1},"attestation_state":"computed","paper":{"title":"Millisecond Time-Scale Measurements of Heat Transfer to an Open Bath of He II","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Bernhard Auchmann, Bertrand Baudouy, Jonas Blomberg Ghini","submitted_at":"2022-03-09T10:28:23Z","abstract_excerpt":"We explore steady state and transient heat transfer from a narrow, rectangular stainless steel heater strip cooled from one side by an open bath of He~II. Setup validation is done by fitting the Kapitza heat transfer expression $Q = a_\\mathrm{K} \\left( {T_\\mathrm{s}}^{n_\\mathrm{K}} - {T_\\mathrm{b}}^{n_\\mathrm{K}} \\right)$ to steady state measurements, finding fit parameters within the expected range; $a_\\mathrm{K}$ = 1316.8$\\pm10\\%$ $\\mathrm{W}\\mathrm{m}^{-2}\\mathrm{K}^{-1}$, $n_\\mathrm{K}$ = 2.528$\\pm10\\%$. We find critical heat flux in line with estimates from literature, and the time betwee"},"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":"2203.04626","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2022-03-09T10:28:23Z","cross_cats_sorted":[],"title_canon_sha256":"b0b30b98f3efab13547dfbd3cace24645af7c7dc632a09f050df2b4370b16ddc","abstract_canon_sha256":"2330a7671945fd94b23423067c50b877bf35c98ba7b072c5001137c99a5dad6d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:03:20.707527Z","signature_b64":"qZfYMsJQh9C/wpmVBRoCNMIj43orqYtikXafWpk6kMB3d7UFLewY4NIFa9ViFyD3Iwem8ObxE4yzKyLMmfX1BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dec81ef236cf460556a498f90478a43d0f14e9a9b85efb744fb58c6bd9d5ef57","last_reissued_at":"2026-07-05T04:03:20.707078Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:03:20.707078Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Millisecond Time-Scale Measurements of Heat Transfer to an Open Bath of He II","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Bernhard Auchmann, Bertrand Baudouy, Jonas Blomberg Ghini","submitted_at":"2022-03-09T10:28:23Z","abstract_excerpt":"We explore steady state and transient heat transfer from a narrow, rectangular stainless steel heater strip cooled from one side by an open bath of He~II. Setup validation is done by fitting the Kapitza heat transfer expression $Q = a_\\mathrm{K} \\left( {T_\\mathrm{s}}^{n_\\mathrm{K}} - {T_\\mathrm{b}}^{n_\\mathrm{K}} \\right)$ to steady state measurements, finding fit parameters within the expected range; $a_\\mathrm{K}$ = 1316.8$\\pm10\\%$ $\\mathrm{W}\\mathrm{m}^{-2}\\mathrm{K}^{-1}$, $n_\\mathrm{K}$ = 2.528$\\pm10\\%$. We find critical heat flux in line with estimates from literature, and the time betwee"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.04626","kind":"arxiv","version":1},"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/2203.04626/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":"2203.04626","created_at":"2026-07-05T04:03:20.707129+00:00"},{"alias_kind":"arxiv_version","alias_value":"2203.04626v1","created_at":"2026-07-05T04:03:20.707129+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.04626","created_at":"2026-07-05T04:03:20.707129+00:00"},{"alias_kind":"pith_short_12","alias_value":"33EB54RWZ5DA","created_at":"2026-07-05T04:03:20.707129+00:00"},{"alias_kind":"pith_short_16","alias_value":"33EB54RWZ5DAKVVE","created_at":"2026-07-05T04:03:20.707129+00:00"},{"alias_kind":"pith_short_8","alias_value":"33EB54RW","created_at":"2026-07-05T04:03:20.707129+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/33EB54RWZ5DAKVVETD4QI6FEHU","json":"https://pith.science/pith/33EB54RWZ5DAKVVETD4QI6FEHU.json","graph_json":"https://pith.science/api/pith-number/33EB54RWZ5DAKVVETD4QI6FEHU/graph.json","events_json":"https://pith.science/api/pith-number/33EB54RWZ5DAKVVETD4QI6FEHU/events.json","paper":"https://pith.science/paper/33EB54RW"},"agent_actions":{"view_html":"https://pith.science/pith/33EB54RWZ5DAKVVETD4QI6FEHU","download_json":"https://pith.science/pith/33EB54RWZ5DAKVVETD4QI6FEHU.json","view_paper":"https://pith.science/paper/33EB54RW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2203.04626&json=true","fetch_graph":"https://pith.science/api/pith-number/33EB54RWZ5DAKVVETD4QI6FEHU/graph.json","fetch_events":"https://pith.science/api/pith-number/33EB54RWZ5DAKVVETD4QI6FEHU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/33EB54RWZ5DAKVVETD4QI6FEHU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/33EB54RWZ5DAKVVETD4QI6FEHU/action/storage_attestation","attest_author":"https://pith.science/pith/33EB54RWZ5DAKVVETD4QI6FEHU/action/author_attestation","sign_citation":"https://pith.science/pith/33EB54RWZ5DAKVVETD4QI6FEHU/action/citation_signature","submit_replication":"https://pith.science/pith/33EB54RWZ5DAKVVETD4QI6FEHU/action/replication_record"}},"created_at":"2026-07-05T04:03:20.707129+00:00","updated_at":"2026-07-05T04:03:20.707129+00:00"}