{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:YVZEFTPT66KOKSEYYCNCA7HRZL","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":"f6cd570daf2ff229fb91848465bf892523a3a915bdca13ac4b8e563f8bdbaedd","cross_cats_sorted":["astro-ph.SR","nlin.CD","physics.ao-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2009-05-17T08:17:59Z","title_canon_sha256":"0051b1c5018fbd28ff2cacce1abfed5fdb6804c1d8881c54e6958e7db08f1fe9"},"schema_version":"1.0","source":{"id":"0905.2721","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.2721","created_at":"2026-05-18T02:13:39Z"},{"alias_kind":"arxiv_version","alias_value":"0905.2721v1","created_at":"2026-05-18T02:13:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.2721","created_at":"2026-05-18T02:13:39Z"},{"alias_kind":"pith_short_12","alias_value":"YVZEFTPT66KO","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"YVZEFTPT66KOKSEY","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"YVZEFTPT","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:61a17e03f3932e7ab4410f8a87b854eb20222499e7884f5480c889f7f2dc3fb2","target":"graph","created_at":"2026-05-18T02:13:39Z","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":"We study an effect of large-scale coherent structures on global properties of turbulent convection in laboratory experiments in air flow in a rectangular chamber with aspect ratios $A \\approx 2$ and $A\\approx 4$ (with the Rayleigh numbers varying in the range from $5 \\times 10^6$ to $10^8$). The large-scale coherent structures comprise the one-cell and two-cell flow patterns. We found that a main contribution to the turbulence kinetic energy production in turbulent convection with large-scale coherent structures is due to the non-uniform large-scale motions. Turbulence in large Rayleigh number","authors_text":"A. Eidelman, I. Rogachevskii, I. Sapir-Katiraie, M. Bukai, N. Kleeorin, T. Elperin","cross_cats":["astro-ph.SR","nlin.CD","physics.ao-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2009-05-17T08:17:59Z","title":"Effect of large-scale coherent structures on turbulent convection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.2721","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":"sha256:220f976308d4ed44c8f38b31bc8316e1581f768d7668b3abaceb4f694fa84a88","target":"record","created_at":"2026-05-18T02:13:39Z","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":"f6cd570daf2ff229fb91848465bf892523a3a915bdca13ac4b8e563f8bdbaedd","cross_cats_sorted":["astro-ph.SR","nlin.CD","physics.ao-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2009-05-17T08:17:59Z","title_canon_sha256":"0051b1c5018fbd28ff2cacce1abfed5fdb6804c1d8881c54e6958e7db08f1fe9"},"schema_version":"1.0","source":{"id":"0905.2721","kind":"arxiv","version":1}},"canonical_sha256":"c57242cdf3f794e54898c09a207cf1cae05acf884ea8ad53d1d2ee999a059c08","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c57242cdf3f794e54898c09a207cf1cae05acf884ea8ad53d1d2ee999a059c08","first_computed_at":"2026-05-18T02:13:39.062449Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:13:39.062449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QO5A965SNn8ermNWe12ZdPu0S7g0apCwuHf65+IFZeUTTH9VAvjEhHJIwyJbSNB78sFFyB0/0ckmxaUA8QFACg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:13:39.062852Z","signed_message":"canonical_sha256_bytes"},"source_id":"0905.2721","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:220f976308d4ed44c8f38b31bc8316e1581f768d7668b3abaceb4f694fa84a88","sha256:61a17e03f3932e7ab4410f8a87b854eb20222499e7884f5480c889f7f2dc3fb2"],"state_sha256":"9ffe81f23fe4f3e25a23d58978ecba3cecdbbc8fdf91d4a85eeb0c28cad3a658"}