{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:LGR7QNPS65L7ZLTMP3JBWXQCI4","short_pith_number":"pith:LGR7QNPS","schema_version":"1.0","canonical_sha256":"59a3f835f2f757fcae6c7ed21b5e02471067f900f65c4a7a6f2864e5ad2c58be","source":{"kind":"arxiv","id":"0911.0356","version":1},"attestation_state":"computed","paper":{"title":"Large scale effects on the decay of rotating helical and non-helical turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.geo-ph"],"primary_cat":"physics.flu-dyn","authors_text":"P.D. Mininni, T. Teitelbaum","submitted_at":"2009-11-02T16:54:45Z","abstract_excerpt":"Decaying three-dimensional (3D) turbulence is studied via direct numerical simulations (DNS) for an isotropic non-rotating flow and for rotating flows with and without helicity. We analyze the cases of moderate Rossby number and large Reynolds number focusing on the behavior of the energy spectrum at large scales and studying its effect on the time evolution of the energy and integral scales for $E(k) \\sim k^4$ initial conditions. In the non-rotating case we observe the classical energy decay rate $t^{-10/7}$ and a growth of the integral length proportional to $t^{2/7}$ in agreement with the p"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"0911.0356","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2009-11-02T16:54:45Z","cross_cats_sorted":["physics.geo-ph"],"title_canon_sha256":"29147a67a71db985e83d89baa5c32c20311a424161c4d250edc4696bfb79ab5d","abstract_canon_sha256":"824e8c202a6ef253e017af38b6f135eb188fae13480c049b69a7293fceee79a0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:11:00.507193Z","signature_b64":"ox2k9H8Uzasi97wg3dTCB8oBBrK/aUuI73ep7PhSESjgX9EE81eVv98kdK8BUlZ3lZu342cEp2nNFSYE1FtFCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59a3f835f2f757fcae6c7ed21b5e02471067f900f65c4a7a6f2864e5ad2c58be","last_reissued_at":"2026-05-18T02:11:00.506405Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:11:00.506405Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Large scale effects on the decay of rotating helical and non-helical turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.geo-ph"],"primary_cat":"physics.flu-dyn","authors_text":"P.D. Mininni, T. Teitelbaum","submitted_at":"2009-11-02T16:54:45Z","abstract_excerpt":"Decaying three-dimensional (3D) turbulence is studied via direct numerical simulations (DNS) for an isotropic non-rotating flow and for rotating flows with and without helicity. We analyze the cases of moderate Rossby number and large Reynolds number focusing on the behavior of the energy spectrum at large scales and studying its effect on the time evolution of the energy and integral scales for $E(k) \\sim k^4$ initial conditions. In the non-rotating case we observe the classical energy decay rate $t^{-10/7}$ and a growth of the integral length proportional to $t^{2/7}$ in agreement with the p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.0356","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"0911.0356","created_at":"2026-05-18T02:11:00.506552+00:00"},{"alias_kind":"arxiv_version","alias_value":"0911.0356v1","created_at":"2026-05-18T02:11:00.506552+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.0356","created_at":"2026-05-18T02:11:00.506552+00:00"},{"alias_kind":"pith_short_12","alias_value":"LGR7QNPS65L7","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_16","alias_value":"LGR7QNPS65L7ZLTM","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_8","alias_value":"LGR7QNPS","created_at":"2026-05-18T12:26:00.592388+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LGR7QNPS65L7ZLTMP3JBWXQCI4","json":"https://pith.science/pith/LGR7QNPS65L7ZLTMP3JBWXQCI4.json","graph_json":"https://pith.science/api/pith-number/LGR7QNPS65L7ZLTMP3JBWXQCI4/graph.json","events_json":"https://pith.science/api/pith-number/LGR7QNPS65L7ZLTMP3JBWXQCI4/events.json","paper":"https://pith.science/paper/LGR7QNPS"},"agent_actions":{"view_html":"https://pith.science/pith/LGR7QNPS65L7ZLTMP3JBWXQCI4","download_json":"https://pith.science/pith/LGR7QNPS65L7ZLTMP3JBWXQCI4.json","view_paper":"https://pith.science/paper/LGR7QNPS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0911.0356&json=true","fetch_graph":"https://pith.science/api/pith-number/LGR7QNPS65L7ZLTMP3JBWXQCI4/graph.json","fetch_events":"https://pith.science/api/pith-number/LGR7QNPS65L7ZLTMP3JBWXQCI4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LGR7QNPS65L7ZLTMP3JBWXQCI4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LGR7QNPS65L7ZLTMP3JBWXQCI4/action/storage_attestation","attest_author":"https://pith.science/pith/LGR7QNPS65L7ZLTMP3JBWXQCI4/action/author_attestation","sign_citation":"https://pith.science/pith/LGR7QNPS65L7ZLTMP3JBWXQCI4/action/citation_signature","submit_replication":"https://pith.science/pith/LGR7QNPS65L7ZLTMP3JBWXQCI4/action/replication_record"}},"created_at":"2026-05-18T02:11:00.506552+00:00","updated_at":"2026-05-18T02:11:00.506552+00:00"}