{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:L6TOOFCCSX2RQHECJHRTJAXK3L","short_pith_number":"pith:L6TOOFCC","schema_version":"1.0","canonical_sha256":"5fa6e7144295f5181c8249e33482eadad61fdd59cf1bd6972b3ba749885d8696","source":{"kind":"arxiv","id":"1507.07425","version":2},"attestation_state":"computed","paper":{"title":"Wake and wave resistance on viscous thin films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Elie Rapha\\\"el, Michael Benzaquen, Ren\\'e Ledesma-Alonso, Thomas Salez","submitted_at":"2015-07-27T14:53:07Z","abstract_excerpt":"The effect of an external pressure disturbance, being displaced with a constant speed along the free surface of a viscous thin film, is studied theoretically in the lubrication approximation in one- and two-dimensional geometries. In the comoving frame, the imposed pressure field creates a stationary deformation of the interface - a wake - that spatially vanishes in the far region. The shape of the wake and the way it vanishes depend on both the speed and size of the external source and the properties of the film. The wave resistance, namely the force that has to be externally furnished in ord"},"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":"1507.07425","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-07-27T14:53:07Z","cross_cats_sorted":[],"title_canon_sha256":"28463cd603e0bd3793b2b76f158c79dbc10053c808b34d55126aa03eea870f86","abstract_canon_sha256":"9369ebb5c84ee38658099360e1c4b265afabad221f647591a5a0aa2dc2af4d3f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:25.345762Z","signature_b64":"ex5ijjjMxDYUFmsTHEsizfk/7ALsDqbaWt3bJmRs91obvm45s64t6YogqiY9e8wR8TU899QscZbuUSxGund+Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5fa6e7144295f5181c8249e33482eadad61fdd59cf1bd6972b3ba749885d8696","last_reissued_at":"2026-05-18T01:18:25.345183Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:25.345183Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Wake and wave resistance on viscous thin films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Elie Rapha\\\"el, Michael Benzaquen, Ren\\'e Ledesma-Alonso, Thomas Salez","submitted_at":"2015-07-27T14:53:07Z","abstract_excerpt":"The effect of an external pressure disturbance, being displaced with a constant speed along the free surface of a viscous thin film, is studied theoretically in the lubrication approximation in one- and two-dimensional geometries. In the comoving frame, the imposed pressure field creates a stationary deformation of the interface - a wake - that spatially vanishes in the far region. The shape of the wake and the way it vanishes depend on both the speed and size of the external source and the properties of the film. The wave resistance, namely the force that has to be externally furnished in ord"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.07425","kind":"arxiv","version":2},"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":"1507.07425","created_at":"2026-05-18T01:18:25.345273+00:00"},{"alias_kind":"arxiv_version","alias_value":"1507.07425v2","created_at":"2026-05-18T01:18:25.345273+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.07425","created_at":"2026-05-18T01:18:25.345273+00:00"},{"alias_kind":"pith_short_12","alias_value":"L6TOOFCCSX2R","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_16","alias_value":"L6TOOFCCSX2RQHEC","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_8","alias_value":"L6TOOFCC","created_at":"2026-05-18T12:29:29.992203+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/L6TOOFCCSX2RQHECJHRTJAXK3L","json":"https://pith.science/pith/L6TOOFCCSX2RQHECJHRTJAXK3L.json","graph_json":"https://pith.science/api/pith-number/L6TOOFCCSX2RQHECJHRTJAXK3L/graph.json","events_json":"https://pith.science/api/pith-number/L6TOOFCCSX2RQHECJHRTJAXK3L/events.json","paper":"https://pith.science/paper/L6TOOFCC"},"agent_actions":{"view_html":"https://pith.science/pith/L6TOOFCCSX2RQHECJHRTJAXK3L","download_json":"https://pith.science/pith/L6TOOFCCSX2RQHECJHRTJAXK3L.json","view_paper":"https://pith.science/paper/L6TOOFCC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1507.07425&json=true","fetch_graph":"https://pith.science/api/pith-number/L6TOOFCCSX2RQHECJHRTJAXK3L/graph.json","fetch_events":"https://pith.science/api/pith-number/L6TOOFCCSX2RQHECJHRTJAXK3L/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L6TOOFCCSX2RQHECJHRTJAXK3L/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L6TOOFCCSX2RQHECJHRTJAXK3L/action/storage_attestation","attest_author":"https://pith.science/pith/L6TOOFCCSX2RQHECJHRTJAXK3L/action/author_attestation","sign_citation":"https://pith.science/pith/L6TOOFCCSX2RQHECJHRTJAXK3L/action/citation_signature","submit_replication":"https://pith.science/pith/L6TOOFCCSX2RQHECJHRTJAXK3L/action/replication_record"}},"created_at":"2026-05-18T01:18:25.345273+00:00","updated_at":"2026-05-18T01:18:25.345273+00:00"}