{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:YU4TT3NWDQF5PQJQQGCC364KHH","short_pith_number":"pith:YU4TT3NW","schema_version":"1.0","canonical_sha256":"c53939edb61c0bd7c13081842dfb8a39c6e51c48aae455a153a47a81414052e8","source":{"kind":"arxiv","id":"1109.6871","version":1},"attestation_state":"computed","paper":{"title":"Horizontal Structures of Velocity and Temperature Boundary Layers in 2D Numerical Turbulent Rayleigh-B\\'{e}nard Convection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Detlef Lohse, Kazuyasu Sugiyama, Ke-Qing Xia, Quan Zhou, Richard J. A. M. Stevens, Siegfried Grossmann","submitted_at":"2011-09-30T15:59:16Z","abstract_excerpt":"We investigate the structures of the near-plate velocity and temperature profiles at different horizontal positions along the conducting bottom (and top) plate of a Rayleigh-B\\'{e}nard convection cell, using two-dimensional (2D) numerical data obtained at the Rayleigh number Ra=10^8 and the Prandtl number Pr=4.4 of an Oberbeck-Boussinesq flow with constant material parameters. The results show that most of the time, and for both velocity and temperature, the instantaneous profiles scaled by the dynamical frame method [Q. Zhou and K.-Q. Xia, Phys. Rev. Lett. 104, 104301 (2010) agree well with 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":"1109.6871","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-09-30T15:59:16Z","cross_cats_sorted":[],"title_canon_sha256":"cbb2816b0101f7a7db3b28c679b740e7cec033e36648fe581d385b88c45328ba","abstract_canon_sha256":"fa057dac3b813dc8912c607e593c44f8c813f5bcfef123a8262dcd459517609b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:40:14.435628Z","signature_b64":"fbuoRLIrBk4Mqf9BbwRUpm5szg8KLE08owm3KNqripej0YcagbWnBmkvBr8z8zZhj8hYStR1dy1IGH8JzteyDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c53939edb61c0bd7c13081842dfb8a39c6e51c48aae455a153a47a81414052e8","last_reissued_at":"2026-05-18T03:40:14.435040Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:40:14.435040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Horizontal Structures of Velocity and Temperature Boundary Layers in 2D Numerical Turbulent Rayleigh-B\\'{e}nard Convection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Detlef Lohse, Kazuyasu Sugiyama, Ke-Qing Xia, Quan Zhou, Richard J. A. M. Stevens, Siegfried Grossmann","submitted_at":"2011-09-30T15:59:16Z","abstract_excerpt":"We investigate the structures of the near-plate velocity and temperature profiles at different horizontal positions along the conducting bottom (and top) plate of a Rayleigh-B\\'{e}nard convection cell, using two-dimensional (2D) numerical data obtained at the Rayleigh number Ra=10^8 and the Prandtl number Pr=4.4 of an Oberbeck-Boussinesq flow with constant material parameters. The results show that most of the time, and for both velocity and temperature, the instantaneous profiles scaled by the dynamical frame method [Q. Zhou and K.-Q. Xia, Phys. Rev. Lett. 104, 104301 (2010) agree well with t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.6871","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":"1109.6871","created_at":"2026-05-18T03:40:14.435160+00:00"},{"alias_kind":"arxiv_version","alias_value":"1109.6871v1","created_at":"2026-05-18T03:40:14.435160+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.6871","created_at":"2026-05-18T03:40:14.435160+00:00"},{"alias_kind":"pith_short_12","alias_value":"YU4TT3NWDQF5","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_16","alias_value":"YU4TT3NWDQF5PQJQ","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_8","alias_value":"YU4TT3NW","created_at":"2026-05-18T12:26:47.523578+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/YU4TT3NWDQF5PQJQQGCC364KHH","json":"https://pith.science/pith/YU4TT3NWDQF5PQJQQGCC364KHH.json","graph_json":"https://pith.science/api/pith-number/YU4TT3NWDQF5PQJQQGCC364KHH/graph.json","events_json":"https://pith.science/api/pith-number/YU4TT3NWDQF5PQJQQGCC364KHH/events.json","paper":"https://pith.science/paper/YU4TT3NW"},"agent_actions":{"view_html":"https://pith.science/pith/YU4TT3NWDQF5PQJQQGCC364KHH","download_json":"https://pith.science/pith/YU4TT3NWDQF5PQJQQGCC364KHH.json","view_paper":"https://pith.science/paper/YU4TT3NW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1109.6871&json=true","fetch_graph":"https://pith.science/api/pith-number/YU4TT3NWDQF5PQJQQGCC364KHH/graph.json","fetch_events":"https://pith.science/api/pith-number/YU4TT3NWDQF5PQJQQGCC364KHH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YU4TT3NWDQF5PQJQQGCC364KHH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YU4TT3NWDQF5PQJQQGCC364KHH/action/storage_attestation","attest_author":"https://pith.science/pith/YU4TT3NWDQF5PQJQQGCC364KHH/action/author_attestation","sign_citation":"https://pith.science/pith/YU4TT3NWDQF5PQJQQGCC364KHH/action/citation_signature","submit_replication":"https://pith.science/pith/YU4TT3NWDQF5PQJQQGCC364KHH/action/replication_record"}},"created_at":"2026-05-18T03:40:14.435160+00:00","updated_at":"2026-05-18T03:40:14.435160+00:00"}