{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:5SHEHUJD2GKRQ2U6B3PWJI5SBG","short_pith_number":"pith:5SHEHUJD","schema_version":"1.0","canonical_sha256":"ec8e43d123d195186a9e0edf64a3b209ae30b8843f9711f9580b198561f9d3f8","source":{"kind":"arxiv","id":"2107.00169","version":1},"attestation_state":"computed","paper":{"title":"Unveiling the Burgers-Riccati physics of fast acoustic streaming","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"James Friend, Jeremy Orosco","submitted_at":"2021-07-01T01:33:48Z","abstract_excerpt":"Inaccurate slow streaming models of acoustically-induced fluid flow remain in use due to the lack of a generalized alternative. The Multiscale Articulated Differentials Method (MADaM; [see co-article]) solves this problem with a complete, scale-sensitive spatiotemporal expansion. Applied to classic axial Eckart streaming, the MADaM produces, in terms of a Burgers equation, a long-sought transient solution able to accommodate frequencies and amplitudes far beyond slow streaming models. Steady streaming is governed by a corresponding Riccati equation that, when solved, produces simple expression"},"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":"2107.00169","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2021-07-01T01:33:48Z","cross_cats_sorted":[],"title_canon_sha256":"1590859dd541d850d19bfedaed8f5c7b85c08619a73dc989d2ce647fdb132b98","abstract_canon_sha256":"7cdc8f18740004f41e8448837610373e40e9ed7d4b26f7b8b8baf246a8dfec61"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:54:21.607550Z","signature_b64":"G9+Qr4MYZNKySYkR4ajqxsplOlUNpGRG17DlDhnk4CaJ15alkNUZ6N/LkEpZIQsmM4bAznxkZMdye35JimDABg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec8e43d123d195186a9e0edf64a3b209ae30b8843f9711f9580b198561f9d3f8","last_reissued_at":"2026-07-05T02:54:21.607192Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:54:21.607192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unveiling the Burgers-Riccati physics of fast acoustic streaming","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"James Friend, Jeremy Orosco","submitted_at":"2021-07-01T01:33:48Z","abstract_excerpt":"Inaccurate slow streaming models of acoustically-induced fluid flow remain in use due to the lack of a generalized alternative. The Multiscale Articulated Differentials Method (MADaM; [see co-article]) solves this problem with a complete, scale-sensitive spatiotemporal expansion. Applied to classic axial Eckart streaming, the MADaM produces, in terms of a Burgers equation, a long-sought transient solution able to accommodate frequencies and amplitudes far beyond slow streaming models. Steady streaming is governed by a corresponding Riccati equation that, when solved, produces simple expression"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.00169","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/2107.00169/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":"2107.00169","created_at":"2026-07-05T02:54:21.607248+00:00"},{"alias_kind":"arxiv_version","alias_value":"2107.00169v1","created_at":"2026-07-05T02:54:21.607248+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.00169","created_at":"2026-07-05T02:54:21.607248+00:00"},{"alias_kind":"pith_short_12","alias_value":"5SHEHUJD2GKR","created_at":"2026-07-05T02:54:21.607248+00:00"},{"alias_kind":"pith_short_16","alias_value":"5SHEHUJD2GKRQ2U6","created_at":"2026-07-05T02:54:21.607248+00:00"},{"alias_kind":"pith_short_8","alias_value":"5SHEHUJD","created_at":"2026-07-05T02:54:21.607248+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/5SHEHUJD2GKRQ2U6B3PWJI5SBG","json":"https://pith.science/pith/5SHEHUJD2GKRQ2U6B3PWJI5SBG.json","graph_json":"https://pith.science/api/pith-number/5SHEHUJD2GKRQ2U6B3PWJI5SBG/graph.json","events_json":"https://pith.science/api/pith-number/5SHEHUJD2GKRQ2U6B3PWJI5SBG/events.json","paper":"https://pith.science/paper/5SHEHUJD"},"agent_actions":{"view_html":"https://pith.science/pith/5SHEHUJD2GKRQ2U6B3PWJI5SBG","download_json":"https://pith.science/pith/5SHEHUJD2GKRQ2U6B3PWJI5SBG.json","view_paper":"https://pith.science/paper/5SHEHUJD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2107.00169&json=true","fetch_graph":"https://pith.science/api/pith-number/5SHEHUJD2GKRQ2U6B3PWJI5SBG/graph.json","fetch_events":"https://pith.science/api/pith-number/5SHEHUJD2GKRQ2U6B3PWJI5SBG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5SHEHUJD2GKRQ2U6B3PWJI5SBG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5SHEHUJD2GKRQ2U6B3PWJI5SBG/action/storage_attestation","attest_author":"https://pith.science/pith/5SHEHUJD2GKRQ2U6B3PWJI5SBG/action/author_attestation","sign_citation":"https://pith.science/pith/5SHEHUJD2GKRQ2U6B3PWJI5SBG/action/citation_signature","submit_replication":"https://pith.science/pith/5SHEHUJD2GKRQ2U6B3PWJI5SBG/action/replication_record"}},"created_at":"2026-07-05T02:54:21.607248+00:00","updated_at":"2026-07-05T02:54:21.607248+00:00"}