{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:5AZLM2VRANNONL5MATDAJMAIET","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":"88e069e4ef1793097a30a2e0396c47f43ef39c1e9a037eb766097a2852c135a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-12-07T08:44:11Z","title_canon_sha256":"dad9426c416fb1495a5f8ccd924739571a422c525a42086449c728e6de95bf06"},"schema_version":"1.0","source":{"id":"1812.02947","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.02947","created_at":"2026-05-17T23:58:51Z"},{"alias_kind":"arxiv_version","alias_value":"1812.02947v1","created_at":"2026-05-17T23:58:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.02947","created_at":"2026-05-17T23:58:51Z"},{"alias_kind":"pith_short_12","alias_value":"5AZLM2VRANNO","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5AZLM2VRANNONL5M","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5AZLM2VR","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:8bd1a19bc0c02c0228dcab19f7067eb510346a35ebe9f4c3b22f7f3e27018d0f","target":"graph","created_at":"2026-05-17T23:58:51Z","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"},"paper":{"abstract_excerpt":"To date no satisfying model exists to explain the mean velocity profile within the whole turbulent layer of canonical wall bounded flows. We propose a modification of the velocity profile expression that ensues from a recently proposed stochastic representation of fluid flows dynamics. This modeling, called modeling under location uncertainty introduces in a rigorous way a subgrid term generalizing the eddy-viscosity assumption and an eddy-induced advection term resulting from turbulence inhomogeneity. This latter term gives rise to a theoretically well-grounded model for the transitional zone","authors_text":"Benoit Pinier, Etienne M\\'emin, Roger Lewandowski, Sylvain Laizet","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-12-07T08:44:11Z","title":"A model under location uncertainty to predict the mean velocity in wall bounded flows"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.02947","kind":"arxiv","version":1},"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:fad52fe94d057b84706225aa2489d535b948525a3df45b87c3c769430ac73038","target":"record","created_at":"2026-05-17T23:58:51Z","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":"88e069e4ef1793097a30a2e0396c47f43ef39c1e9a037eb766097a2852c135a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-12-07T08:44:11Z","title_canon_sha256":"dad9426c416fb1495a5f8ccd924739571a422c525a42086449c728e6de95bf06"},"schema_version":"1.0","source":{"id":"1812.02947","kind":"arxiv","version":1}},"canonical_sha256":"e832b66ab1035ae6afac04c604b00824fb766aed614a32c6c511b8a11d06307c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e832b66ab1035ae6afac04c604b00824fb766aed614a32c6c511b8a11d06307c","first_computed_at":"2026-05-17T23:58:51.304563Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:51.304563Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LfEPX4J9yTlECeWvSd95u7olnlRBhOuAHFljWCywMbIwi807LRsfawXYU4WteNrMvRBrHenF7Unbq88eud+hBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:51.304963Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.02947","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fad52fe94d057b84706225aa2489d535b948525a3df45b87c3c769430ac73038","sha256:8bd1a19bc0c02c0228dcab19f7067eb510346a35ebe9f4c3b22f7f3e27018d0f"],"state_sha256":"1d2905636c3ec9bfe5a119bf50e97499f21856ed32fd08c03802926da52e7383"}