{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:MLICQ2N3HSSCOJG3PN7QMBPARW","short_pith_number":"pith:MLICQ2N3","schema_version":"1.0","canonical_sha256":"62d02869bb3ca42724db7b7f0605e08dbd7286d881accc87409cb0b23d02a51d","source":{"kind":"arxiv","id":"1408.1619","version":1},"attestation_state":"computed","paper":{"title":"Low Temperature Transport Properties of Very Dilute Classical Solutions of $^3$He in Superfluid $^4$He","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.quant-gas","authors_text":"C.J. Pethick, D.H. Beck, Gordon Baym","submitted_at":"2014-08-07T15:10:59Z","abstract_excerpt":"We report microscopic calculations of the thermal conductivity, diffusion constant and thermal diffusion constant for classical solutions of $^3$He in superfluid $^4$He at temperatures $T \\la 0.6$~K, where phonons are the dominant excitations of the $^4$He. We focus on solutions with $^3$He concentrations $\\la \\,10^{-3}$, for which the main scattering mechanisms are phonon-phonon scattering via 3-phonon Landau and Beliaev processes, which maintain the phonons in a drifting equilibrium distribution, and the slower process of $^3$He-phonon scattering, which is crucial for determining the $^3$He "},"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":"1408.1619","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-08-07T15:10:59Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"4d68103a4f9ad129fdd3004d967c58a20b89982b39a987feb73334ed390c17e4","abstract_canon_sha256":"b3a8ac7094f1d406ae6cb9904eb4f0a6ea98a11ee9bdc0a547fc4b026fe10208"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:22.867086Z","signature_b64":"zL6Vzzf6nyk436yhAjkUbRVgPpUKldcAskYBI8zYj0i4Uk6GRRbzuK3lbHcbLtE/aOiz1odGRv1N4ZJk5k9mAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"62d02869bb3ca42724db7b7f0605e08dbd7286d881accc87409cb0b23d02a51d","last_reissued_at":"2026-05-18T01:42:22.866454Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:22.866454Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Low Temperature Transport Properties of Very Dilute Classical Solutions of $^3$He in Superfluid $^4$He","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.quant-gas","authors_text":"C.J. Pethick, D.H. Beck, Gordon Baym","submitted_at":"2014-08-07T15:10:59Z","abstract_excerpt":"We report microscopic calculations of the thermal conductivity, diffusion constant and thermal diffusion constant for classical solutions of $^3$He in superfluid $^4$He at temperatures $T \\la 0.6$~K, where phonons are the dominant excitations of the $^4$He. We focus on solutions with $^3$He concentrations $\\la \\,10^{-3}$, for which the main scattering mechanisms are phonon-phonon scattering via 3-phonon Landau and Beliaev processes, which maintain the phonons in a drifting equilibrium distribution, and the slower process of $^3$He-phonon scattering, which is crucial for determining the $^3$He "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.1619","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":""},"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":"1408.1619","created_at":"2026-05-18T01:42:22.866572+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.1619v1","created_at":"2026-05-18T01:42:22.866572+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.1619","created_at":"2026-05-18T01:42:22.866572+00:00"},{"alias_kind":"pith_short_12","alias_value":"MLICQ2N3HSSC","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_16","alias_value":"MLICQ2N3HSSCOJG3","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_8","alias_value":"MLICQ2N3","created_at":"2026-05-18T12:28:38.356838+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/MLICQ2N3HSSCOJG3PN7QMBPARW","json":"https://pith.science/pith/MLICQ2N3HSSCOJG3PN7QMBPARW.json","graph_json":"https://pith.science/api/pith-number/MLICQ2N3HSSCOJG3PN7QMBPARW/graph.json","events_json":"https://pith.science/api/pith-number/MLICQ2N3HSSCOJG3PN7QMBPARW/events.json","paper":"https://pith.science/paper/MLICQ2N3"},"agent_actions":{"view_html":"https://pith.science/pith/MLICQ2N3HSSCOJG3PN7QMBPARW","download_json":"https://pith.science/pith/MLICQ2N3HSSCOJG3PN7QMBPARW.json","view_paper":"https://pith.science/paper/MLICQ2N3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.1619&json=true","fetch_graph":"https://pith.science/api/pith-number/MLICQ2N3HSSCOJG3PN7QMBPARW/graph.json","fetch_events":"https://pith.science/api/pith-number/MLICQ2N3HSSCOJG3PN7QMBPARW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MLICQ2N3HSSCOJG3PN7QMBPARW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MLICQ2N3HSSCOJG3PN7QMBPARW/action/storage_attestation","attest_author":"https://pith.science/pith/MLICQ2N3HSSCOJG3PN7QMBPARW/action/author_attestation","sign_citation":"https://pith.science/pith/MLICQ2N3HSSCOJG3PN7QMBPARW/action/citation_signature","submit_replication":"https://pith.science/pith/MLICQ2N3HSSCOJG3PN7QMBPARW/action/replication_record"}},"created_at":"2026-05-18T01:42:22.866572+00:00","updated_at":"2026-05-18T01:42:22.866572+00:00"}