{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:DCSKGHSFKGVLXYQUUL557XFFYF","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":"8cedba89054d4e8c8581f29c90e706bf96b89c9d11c29ed1cd46903df662b960","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-08-21T11:51:30Z","title_canon_sha256":"ed2651c83fde022eb4623be9871ba4c3be3c44cc0450cbae14902b8fe822ac71"},"schema_version":"1.0","source":{"id":"1408.4970","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.4970","created_at":"2026-05-18T01:21:37Z"},{"alias_kind":"arxiv_version","alias_value":"1408.4970v1","created_at":"2026-05-18T01:21:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.4970","created_at":"2026-05-18T01:21:37Z"},{"alias_kind":"pith_short_12","alias_value":"DCSKGHSFKGVL","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"DCSKGHSFKGVLXYQU","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"DCSKGHSF","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:2dca280d2424a489d04e9ad9bcf187781b88ee92aeace9f1ec4f3a2a380298fa","target":"graph","created_at":"2026-05-18T01:21:37Z","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":"We present a numerical study of thermoviscous effects on the acoustic streaming flow generated by an ultrasound standing-wave resonance in a long straight microfluidic channel containing a Newtonian fluid. These effects enter primarily through the temperature and density dependence of the fluid viscosity. The resulting magnitude of the streaming flow is calculated and characterized numerically, and we find that even for thin acoustic boundary layers, the channel height affects the magnitude of the streaming flow. For the special case of a sufficiently large channel height we have successfully ","authors_text":"Henrik Bruus, Peter Barkholt Muller","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-08-21T11:51:30Z","title":"A numerical study of thermoviscous effects in ultrasound-induced acoustic streaming in microchannels"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.4970","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":"sha256:4ec484583f2a981132621d835581b2b5ecf012d893aaa08e69f593210a5dbfcc","target":"record","created_at":"2026-05-18T01:21:37Z","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":"8cedba89054d4e8c8581f29c90e706bf96b89c9d11c29ed1cd46903df662b960","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-08-21T11:51:30Z","title_canon_sha256":"ed2651c83fde022eb4623be9871ba4c3be3c44cc0450cbae14902b8fe822ac71"},"schema_version":"1.0","source":{"id":"1408.4970","kind":"arxiv","version":1}},"canonical_sha256":"18a4a31e4551aabbe214a2fbdfdca5c1549e965c6fe22a326695ff2dcbde10b7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18a4a31e4551aabbe214a2fbdfdca5c1549e965c6fe22a326695ff2dcbde10b7","first_computed_at":"2026-05-18T01:21:37.969096Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:37.969096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"j4JueC4PgD8tGbxq9SVcTjxGUxvgzr9J3JFvQZbJ07NulvvORKoOBrL8LqeejT7CaAxflrJjh7HJqwknA1AXAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:37.969791Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.4970","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ec484583f2a981132621d835581b2b5ecf012d893aaa08e69f593210a5dbfcc","sha256:2dca280d2424a489d04e9ad9bcf187781b88ee92aeace9f1ec4f3a2a380298fa"],"state_sha256":"1cf2dc18e3b92dce16b1801e9dc387b2577d39abb19ed2fdae56f942aaf1f842"}