{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:K3AFY5CMCPMPORMGSZZAEYQU7U","short_pith_number":"pith:K3AFY5CM","schema_version":"1.0","canonical_sha256":"56c05c744c13d8f745869672026214fd19b9c14b8ab0b40babfb004ef083f834","source":{"kind":"arxiv","id":"1412.2610","version":1},"attestation_state":"computed","paper":{"title":"Formation of spanwise vorticy in oblique turbulent bands of transitional plane Couette flow, part 1: Numerical experiments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Joran Rolland","submitted_at":"2014-12-08T15:39:34Z","abstract_excerpt":"This article investigates the formation of spanwise vorticity in the velocity streaks of the oblique laminar- turbulent bands of plane Couette flow (PCF) by mean of Direct Numerical Simulations (DNS). The spanwise vorticity is created by a roll-up type development of the streamwise-wall normal shear layer of the velocity streaks. It is advected by the large scale flow along the bands. We propose a criterion on spanwise vorticity which detects these events in order to perform systematic measurements. Beside of the streamwise and spanwise correlation lengths of the rolls, their advection velocit"},"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":"1412.2610","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-12-08T15:39:34Z","cross_cats_sorted":[],"title_canon_sha256":"18231387340f14fdf7feebef4e17d1fc92279f9856456f6258467883d883e10f","abstract_canon_sha256":"b5704bf7f82e82180fd5f140f815fd6c1c027136ed08d5443eff55be2cc43788"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:31:57.467045Z","signature_b64":"lyM9StL1jkW0j8aM4tKx6NrhKYsduIfzdXSYlK8r/WlP2qiMBSn612g0J1G1hs4jgdaSACInciTcScclL9rHAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56c05c744c13d8f745869672026214fd19b9c14b8ab0b40babfb004ef083f834","last_reissued_at":"2026-05-18T02:31:57.466380Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:31:57.466380Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Formation of spanwise vorticy in oblique turbulent bands of transitional plane Couette flow, part 1: Numerical experiments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Joran Rolland","submitted_at":"2014-12-08T15:39:34Z","abstract_excerpt":"This article investigates the formation of spanwise vorticity in the velocity streaks of the oblique laminar- turbulent bands of plane Couette flow (PCF) by mean of Direct Numerical Simulations (DNS). The spanwise vorticity is created by a roll-up type development of the streamwise-wall normal shear layer of the velocity streaks. It is advected by the large scale flow along the bands. We propose a criterion on spanwise vorticity which detects these events in order to perform systematic measurements. Beside of the streamwise and spanwise correlation lengths of the rolls, their advection velocit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.2610","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":"1412.2610","created_at":"2026-05-18T02:31:57.466478+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.2610v1","created_at":"2026-05-18T02:31:57.466478+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.2610","created_at":"2026-05-18T02:31:57.466478+00:00"},{"alias_kind":"pith_short_12","alias_value":"K3AFY5CMCPMP","created_at":"2026-05-18T12:28:35.611951+00:00"},{"alias_kind":"pith_short_16","alias_value":"K3AFY5CMCPMPORMG","created_at":"2026-05-18T12:28:35.611951+00:00"},{"alias_kind":"pith_short_8","alias_value":"K3AFY5CM","created_at":"2026-05-18T12:28:35.611951+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/K3AFY5CMCPMPORMGSZZAEYQU7U","json":"https://pith.science/pith/K3AFY5CMCPMPORMGSZZAEYQU7U.json","graph_json":"https://pith.science/api/pith-number/K3AFY5CMCPMPORMGSZZAEYQU7U/graph.json","events_json":"https://pith.science/api/pith-number/K3AFY5CMCPMPORMGSZZAEYQU7U/events.json","paper":"https://pith.science/paper/K3AFY5CM"},"agent_actions":{"view_html":"https://pith.science/pith/K3AFY5CMCPMPORMGSZZAEYQU7U","download_json":"https://pith.science/pith/K3AFY5CMCPMPORMGSZZAEYQU7U.json","view_paper":"https://pith.science/paper/K3AFY5CM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.2610&json=true","fetch_graph":"https://pith.science/api/pith-number/K3AFY5CMCPMPORMGSZZAEYQU7U/graph.json","fetch_events":"https://pith.science/api/pith-number/K3AFY5CMCPMPORMGSZZAEYQU7U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/K3AFY5CMCPMPORMGSZZAEYQU7U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/K3AFY5CMCPMPORMGSZZAEYQU7U/action/storage_attestation","attest_author":"https://pith.science/pith/K3AFY5CMCPMPORMGSZZAEYQU7U/action/author_attestation","sign_citation":"https://pith.science/pith/K3AFY5CMCPMPORMGSZZAEYQU7U/action/citation_signature","submit_replication":"https://pith.science/pith/K3AFY5CMCPMPORMGSZZAEYQU7U/action/replication_record"}},"created_at":"2026-05-18T02:31:57.466478+00:00","updated_at":"2026-05-18T02:31:57.466478+00:00"}