{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:QC2OKOR4CQOSZPE7J3VROZEHYC","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":"babdff82b76c3cd385681f16bdcad4a28e62c3e927ad7a39f85cbd0d0e518bc4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2026-03-05T12:13:51Z","title_canon_sha256":"bb198b19b67ad53018b4bf79b7df0168db703847e656cd6ab6d7bd7dc272b4a4"},"schema_version":"1.0","source":{"id":"2603.05102","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.05102","created_at":"2026-06-11T01:09:32Z"},{"alias_kind":"arxiv_version","alias_value":"2603.05102v2","created_at":"2026-06-11T01:09:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.05102","created_at":"2026-06-11T01:09:32Z"},{"alias_kind":"pith_short_12","alias_value":"QC2OKOR4CQOS","created_at":"2026-06-11T01:09:32Z"},{"alias_kind":"pith_short_16","alias_value":"QC2OKOR4CQOSZPE7","created_at":"2026-06-11T01:09:32Z"},{"alias_kind":"pith_short_8","alias_value":"QC2OKOR4","created_at":"2026-06-11T01:09:32Z"}],"graph_snapshots":[{"event_id":"sha256:904a194ee35726bfbf01ab095b31fdfb743f67874b67effe6dff11e983a172c7","target":"graph","created_at":"2026-06-11T01:09:32Z","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/2603.05102/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Lagrangian measurements of tracer particle dispersion in stratified turbulence are presented from a large-scale experiment achieving both high buoyancy Reynolds numbers and low Froude numbers -- a regime characteristic of oceanic conditions. Stratification has a pronounced effect on the vertical particle dispersion, which is observed to be constrained to distances on the order of the buoyancy scale $w_{\\mathrm{std}}/N$, where $w_{\\mathrm{std}}$ is the standard deviation of the vertical velocity and $N$ is the Brunt-V\\\"ais\\\"al\\\"a frequency. As expected in strongly nonlinear, stratified turbulen","authors_text":"Cl\\'ement Savaro, Costanza Rodda, Maelys Magnier, Nathanael Machicoane, Nicolas Mordant, Pierre Augier, Samuel Viboud, Thomas Valran","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2026-03-05T12:13:51Z","title":"Lagrangian dispersion in experimental stratified turbulence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.05102","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:b1fd59bdb71aeaf32a17f1c91736adaf3c095523947440df3a352d991d6cb9e4","target":"record","created_at":"2026-06-11T01:09:32Z","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":"babdff82b76c3cd385681f16bdcad4a28e62c3e927ad7a39f85cbd0d0e518bc4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2026-03-05T12:13:51Z","title_canon_sha256":"bb198b19b67ad53018b4bf79b7df0168db703847e656cd6ab6d7bd7dc272b4a4"},"schema_version":"1.0","source":{"id":"2603.05102","kind":"arxiv","version":2}},"canonical_sha256":"80b4e53a3c141d2cbc9f4eeb176487c0a44e5364fbec49a820839a725add2ce5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"80b4e53a3c141d2cbc9f4eeb176487c0a44e5364fbec49a820839a725add2ce5","first_computed_at":"2026-06-11T01:09:32.197246Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-11T01:09:32.197246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+0sHf2Y3RNNoQTkP6TG7SNvaw1nC5YeTuvqcP3rEvTmlhT74yIi/Vy6vQM8PeP0uEpnOP72G0azkR+eq+1o1Dw==","signature_status":"signed_v1","signed_at":"2026-06-11T01:09:32.198201Z","signed_message":"canonical_sha256_bytes"},"source_id":"2603.05102","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b1fd59bdb71aeaf32a17f1c91736adaf3c095523947440df3a352d991d6cb9e4","sha256:904a194ee35726bfbf01ab095b31fdfb743f67874b67effe6dff11e983a172c7"],"state_sha256":"0d2fffd564c1139a0aa4dc3b68fcd1d22542cd1e814fa0bd5cf34a274d660ba1"}