{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:UP2SFINTJC3C6CMPRXRQIXZZQO","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"322622424adf4dc249f3a4c4b277b95435c0b207ebf234425614e93939d36c14","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2026-02-19T13:42:25Z","title_canon_sha256":"61e244f2ae437272eb398202cc95295293cf4b1265286da388f019ecd9320b02"},"schema_version":"1.0","source":{"id":"2602.17359","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.17359","created_at":"2026-05-22T01:03:58Z"},{"alias_kind":"arxiv_version","alias_value":"2602.17359v2","created_at":"2026-05-22T01:03:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.17359","created_at":"2026-05-22T01:03:58Z"},{"alias_kind":"pith_short_12","alias_value":"UP2SFINTJC3C","created_at":"2026-05-22T01:03:58Z"},{"alias_kind":"pith_short_16","alias_value":"UP2SFINTJC3C6CMP","created_at":"2026-05-22T01:03:58Z"},{"alias_kind":"pith_short_8","alias_value":"UP2SFINT","created_at":"2026-05-22T01:03:58Z"}],"graph_snapshots":[{"event_id":"sha256:bba249f98f53135368c8cad2aebbf7764d3d794ec2386ac116ad8b5e4b518089","target":"graph","created_at":"2026-05-22T01:03:58Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2602.17359/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The paper presents a high Reynolds number experimental study of turbulent boundary layer separation control on a convex plate using the wavy-wall method, which was initially proposed for a flat plate by Dr\\'o\\.zd\\.z et al. 2021 (Exp Therm Fluid Sci 2021;121:110291). The application of this method increases the friction coefficient by up to 42.3%, resulting in a substantial delay in turbulent separation from the convex wall, while maintaining total momentum, quantified by changes in momentum-loss thickness. Other parameters indicating the high efficiency of the method are the invariant value of","authors_text":"Artur Dr\\'o\\.zd\\.z, Mathias Roma\\'nczyk, Witold Elsner","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2026-02-19T13:42:25Z","title":"Wavy-wall-based flow control for the suction side geometry of NACA4412 at Retau = 3000"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.17359","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:ef197ed0204845b1c148054f1a0ecb08b90ba782e876ca54096009166901e6fa","target":"record","created_at":"2026-05-22T01:03:58Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"322622424adf4dc249f3a4c4b277b95435c0b207ebf234425614e93939d36c14","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2026-02-19T13:42:25Z","title_canon_sha256":"61e244f2ae437272eb398202cc95295293cf4b1265286da388f019ecd9320b02"},"schema_version":"1.0","source":{"id":"2602.17359","kind":"arxiv","version":2}},"canonical_sha256":"a3f522a1b348b62f098f8de3045f39839d29a17ced079e40064c6f6327d12be6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a3f522a1b348b62f098f8de3045f39839d29a17ced079e40064c6f6327d12be6","first_computed_at":"2026-05-22T01:03:58.051802Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-22T01:03:58.051802Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1EJc9IfgVAYF75rjvrw675wdfUrRJvBarYlkEOrUZ7qnFLzNA/yAFLq/ySaZZyRa2vWJTvL53/1KFLmYurJCBA==","signature_status":"signed_v1","signed_at":"2026-05-22T01:03:58.052533Z","signed_message":"canonical_sha256_bytes"},"source_id":"2602.17359","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef197ed0204845b1c148054f1a0ecb08b90ba782e876ca54096009166901e6fa","sha256:bba249f98f53135368c8cad2aebbf7764d3d794ec2386ac116ad8b5e4b518089"],"state_sha256":"d90ccc7a6856e1c440f4fb1dcb5cb77bf738b85e58009b224f4c8b186bde8b5b"}