{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:NPNPU2CVTPFFM6GEXMDBENQYSM","short_pith_number":"pith:NPNPU2CV","schema_version":"1.0","canonical_sha256":"6bdafa68559bca5678c4bb0612361893134b761944d82f65207fe9debc901799","source":{"kind":"arxiv","id":"1306.0595","version":3},"attestation_state":"computed","paper":{"title":"Intermittency in 2D soap film turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"R. T. Cerbus, W. I. Goldburg","submitted_at":"2013-06-03T21:18:53Z","abstract_excerpt":"The Reynolds number dependency of intermittency for 2D turbulence is studied in a flowing soap film. The Reynolds number used here is the Taylor microscale Reynolds number R_{\\lambda}, which ranges from 20 to 800. Strong intermittency is found for both the inverse energy and direct enstrophy cascades as measured by (a) the pdf of velocity differences P(\\delta u(r)) at inertial scales r, (b) the kurtosis of P(\\partial_x u), and (c) the scaling of the so-called intermittency exponent \\mu, which is zero if intermittency is absent. Measures (b) and (c) are quantitative, while (a) is qualitative. T"},"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":"1306.0595","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2013-06-03T21:18:53Z","cross_cats_sorted":[],"title_canon_sha256":"429f669773c0f1d7ac80262474bf8b27bb5cabf277cbd3dfd0824f6e6aad38a4","abstract_canon_sha256":"9e5811885fee1e0d50cfc36c0d0b5c4c89db692b4fe5ca11a5480743ef440eb5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:03:54.740973Z","signature_b64":"VzpvQD4zVF961dGt2PZI82mEv5JTJV9WG/MGtVXHLoTFv0Rj3iCc/HL1ssXVap6/UDWxrgVGHpxgdAtTzOjEDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6bdafa68559bca5678c4bb0612361893134b761944d82f65207fe9debc901799","last_reissued_at":"2026-05-18T03:03:54.740478Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:03:54.740478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Intermittency in 2D soap film turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"R. T. Cerbus, W. I. Goldburg","submitted_at":"2013-06-03T21:18:53Z","abstract_excerpt":"The Reynolds number dependency of intermittency for 2D turbulence is studied in a flowing soap film. The Reynolds number used here is the Taylor microscale Reynolds number R_{\\lambda}, which ranges from 20 to 800. Strong intermittency is found for both the inverse energy and direct enstrophy cascades as measured by (a) the pdf of velocity differences P(\\delta u(r)) at inertial scales r, (b) the kurtosis of P(\\partial_x u), and (c) the scaling of the so-called intermittency exponent \\mu, which is zero if intermittency is absent. Measures (b) and (c) are quantitative, while (a) is qualitative. T"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.0595","kind":"arxiv","version":3},"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":"1306.0595","created_at":"2026-05-18T03:03:54.740549+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.0595v3","created_at":"2026-05-18T03:03:54.740549+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.0595","created_at":"2026-05-18T03:03:54.740549+00:00"},{"alias_kind":"pith_short_12","alias_value":"NPNPU2CVTPFF","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_16","alias_value":"NPNPU2CVTPFFM6GE","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_8","alias_value":"NPNPU2CV","created_at":"2026-05-18T12:27:52.871228+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/NPNPU2CVTPFFM6GEXMDBENQYSM","json":"https://pith.science/pith/NPNPU2CVTPFFM6GEXMDBENQYSM.json","graph_json":"https://pith.science/api/pith-number/NPNPU2CVTPFFM6GEXMDBENQYSM/graph.json","events_json":"https://pith.science/api/pith-number/NPNPU2CVTPFFM6GEXMDBENQYSM/events.json","paper":"https://pith.science/paper/NPNPU2CV"},"agent_actions":{"view_html":"https://pith.science/pith/NPNPU2CVTPFFM6GEXMDBENQYSM","download_json":"https://pith.science/pith/NPNPU2CVTPFFM6GEXMDBENQYSM.json","view_paper":"https://pith.science/paper/NPNPU2CV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.0595&json=true","fetch_graph":"https://pith.science/api/pith-number/NPNPU2CVTPFFM6GEXMDBENQYSM/graph.json","fetch_events":"https://pith.science/api/pith-number/NPNPU2CVTPFFM6GEXMDBENQYSM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NPNPU2CVTPFFM6GEXMDBENQYSM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NPNPU2CVTPFFM6GEXMDBENQYSM/action/storage_attestation","attest_author":"https://pith.science/pith/NPNPU2CVTPFFM6GEXMDBENQYSM/action/author_attestation","sign_citation":"https://pith.science/pith/NPNPU2CVTPFFM6GEXMDBENQYSM/action/citation_signature","submit_replication":"https://pith.science/pith/NPNPU2CVTPFFM6GEXMDBENQYSM/action/replication_record"}},"created_at":"2026-05-18T03:03:54.740549+00:00","updated_at":"2026-05-18T03:03:54.740549+00:00"}