{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:Q63SYHDKMOI6OI5M3DLZDHU4B3","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":"586a8e783508cd3e3ab2299f86ad5f97f7d2edb3d0330ed839322d4172ddc337","cross_cats_sorted":["physics.comp-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2022-07-08T17:02:53Z","title_canon_sha256":"d4cb5ce6fae9e600b4adec3759db3db7264ef56e7f1296c3aceb3657e7ac5b39"},"schema_version":"1.0","source":{"id":"2207.04012","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.04012","created_at":"2026-07-05T04:47:28Z"},{"alias_kind":"arxiv_version","alias_value":"2207.04012v2","created_at":"2026-07-05T04:47:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.04012","created_at":"2026-07-05T04:47:28Z"},{"alias_kind":"pith_short_12","alias_value":"Q63SYHDKMOI6","created_at":"2026-07-05T04:47:28Z"},{"alias_kind":"pith_short_16","alias_value":"Q63SYHDKMOI6OI5M","created_at":"2026-07-05T04:47:28Z"},{"alias_kind":"pith_short_8","alias_value":"Q63SYHDK","created_at":"2026-07-05T04:47:28Z"}],"graph_snapshots":[{"event_id":"sha256:4186c6e3a1a6cd55498c99d18c5c2df1fc28ae6e449819ee8fb91fdd749688ef","target":"graph","created_at":"2026-07-05T04:47:28Z","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/2207.04012/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High Reynolds Homogeneous Isotropic Turbulence is fully described within the Navier-Stokes (NS) equations, which are notoriously difficult to solve numerically. Engineers, interested primarily in describing turbulence at a reduced range of resolved scales, have designed heuristics, known as Large Eddy Simulation (LES). LES is described in terms of the temporally evolving Eulerian velocity field defined over a spatial grid with the mean-spacing correspondent to the resolved scale. This classic Eulerian LES depends on assumptions about effects of sub-grid scales on the resolved scales.\n  Here, w","authors_text":"Chris Fryer, Criston Hyett, Daniel Livescu, Michael Chertkov, Michael Woodward, Mikhail Stepanov, Yifeng Tian","cross_cats":["physics.comp-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2022-07-08T17:02:53Z","title":"Lagrangian Large Eddy Simulations via Physics Informed Machine Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.04012","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:dc1245b5d0f4ab9ed1812425de94ef991f1b3d988b797c4ff930ead71b4a193e","target":"record","created_at":"2026-07-05T04:47:28Z","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":"586a8e783508cd3e3ab2299f86ad5f97f7d2edb3d0330ed839322d4172ddc337","cross_cats_sorted":["physics.comp-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2022-07-08T17:02:53Z","title_canon_sha256":"d4cb5ce6fae9e600b4adec3759db3db7264ef56e7f1296c3aceb3657e7ac5b39"},"schema_version":"1.0","source":{"id":"2207.04012","kind":"arxiv","version":2}},"canonical_sha256":"87b72c1c6a6391e723acd8d7919e9c0ec4e58599182a4a5eb2f4d480281636a9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"87b72c1c6a6391e723acd8d7919e9c0ec4e58599182a4a5eb2f4d480281636a9","first_computed_at":"2026-07-05T04:47:28.928188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:47:28.928188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+iW5HwfTOlXpM5Fjn6m4ejjVH4dzlzZEqgaviH94Jdz4t3P5/I70gN0/upbFWd0p/MNlAawz7QNBEcw79+psDA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:47:28.928743Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.04012","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dc1245b5d0f4ab9ed1812425de94ef991f1b3d988b797c4ff930ead71b4a193e","sha256:4186c6e3a1a6cd55498c99d18c5c2df1fc28ae6e449819ee8fb91fdd749688ef"],"state_sha256":"b4c572c294ba3728a51994e8efca2ef26b9cb75ed3c63bae4978c2fc8dee901d"}