{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:34SJ6VY22Y32FJDWOZ2OSAZ7QR","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":"4ffea61f29ea8041afc95916d006a1043b79718a7064b9d78908b04c7aa3d4d0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2021-03-12T16:26:15Z","title_canon_sha256":"61c4b85714068e21f2a991ca24cc9022be1377dd2a8626d2de43eeb63086c4d5"},"schema_version":"1.0","source":{"id":"2103.07387","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.07387","created_at":"2026-07-05T03:04:47Z"},{"alias_kind":"arxiv_version","alias_value":"2103.07387v2","created_at":"2026-07-05T03:04:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.07387","created_at":"2026-07-05T03:04:47Z"},{"alias_kind":"pith_short_12","alias_value":"34SJ6VY22Y32","created_at":"2026-07-05T03:04:47Z"},{"alias_kind":"pith_short_16","alias_value":"34SJ6VY22Y32FJDW","created_at":"2026-07-05T03:04:47Z"},{"alias_kind":"pith_short_8","alias_value":"34SJ6VY2","created_at":"2026-07-05T03:04:47Z"}],"graph_snapshots":[{"event_id":"sha256:db3aa6a11dc1f67b9f442d191203e08390b97e3ceba6a5953b3b79732ecded5f","target":"graph","created_at":"2026-07-05T03:04:47Z","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/2103.07387/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This work evaluates the applicability of super-resolution generative adversarial networks (SRGANs) as a methodology for the reconstruction of turbulent-flow quantities from coarse wall measurements. The method is applied both for the resolution enhancement of wall fields and the estimation of wall-parallel velocity fields from coarse wall measurements of shear stress and pressure. The analysis has been carried out with a database of a turbulent open-channel flow with friction Reynolds number $Re_{\\tau}=180$ generated through direct numerical simulation. Coarse wall measurements have been gener","authors_text":"Alejandro G\\\"uemes, Andrea Ianiro, Beril Sirmacek, Hossein Azizpour, Ricardo Vinuesa, Stefano Discetti","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2021-03-12T16:26:15Z","title":"From coarse wall measurements to turbulent velocity fields through deep learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.07387","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:d02bf08e5087f95e5d93c7fc205d943b219f8c09f851d64ec396d4a23a09eb6f","target":"record","created_at":"2026-07-05T03:04:47Z","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":"4ffea61f29ea8041afc95916d006a1043b79718a7064b9d78908b04c7aa3d4d0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2021-03-12T16:26:15Z","title_canon_sha256":"61c4b85714068e21f2a991ca24cc9022be1377dd2a8626d2de43eeb63086c4d5"},"schema_version":"1.0","source":{"id":"2103.07387","kind":"arxiv","version":2}},"canonical_sha256":"df249f571ad637a2a4767674e9033f846afc549c038572bdc271f0c71ad8bf3a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df249f571ad637a2a4767674e9033f846afc549c038572bdc271f0c71ad8bf3a","first_computed_at":"2026-07-05T03:04:47.654118Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:04:47.654118Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mE/cA1mbguTi3mqUkWeZI034JKhH+ge0L3K1y35N8G35ok9tU1FnbzbELuiTiee/+ijmGm1gTAtjM6EGkRfZCg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:04:47.654629Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.07387","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d02bf08e5087f95e5d93c7fc205d943b219f8c09f851d64ec396d4a23a09eb6f","sha256:db3aa6a11dc1f67b9f442d191203e08390b97e3ceba6a5953b3b79732ecded5f"],"state_sha256":"a53f59f12d7463a8709c0346fd2c1dc6755f79916660cde72ae6085a74449382"}