{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:YEWMH7PCCI5GYKKIBK5KPR3DQC","short_pith_number":"pith:YEWMH7PC","schema_version":"1.0","canonical_sha256":"c12cc3fde2123a6c29480abaa7c76380a7f39a2ad2cc3f5caaf2e93fa855914e","source":{"kind":"arxiv","id":"1911.07813","version":1},"attestation_state":"computed","paper":{"title":"Turbulence in stably stratified radiative zone","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.flu-dyn"],"primary_cat":"astro-ph.SR","authors_text":"F. Ligni\\`eres","submitted_at":"2019-11-18T18:23:57Z","abstract_excerpt":"The topic of turbulent transport in a stellar radiative zone is vast and poorly understood. Many physical processes can potentially drive turbulence in stellar radiative zone but the limited observational constraints and the uncertainties in modelling turbulent transport make it difficult to identify the most relevant one. Here, we focus on the effect of stable stratification on the radial turbulent transport of chemicals and more particularly on the case where the turbulence is driven by a radial shear. Results of numerical simulations designed to test phenomenological models of turbulent tra"},"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":"1911.07813","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-11-18T18:23:57Z","cross_cats_sorted":["physics.flu-dyn"],"title_canon_sha256":"3e6b6ab66a2cab11dd79529646276d202ac21d72e1ffd273b2436883318ea0e9","abstract_canon_sha256":"dc863349ec79e106da2db6503b8bc9abd7c5f1562e93c9d73d10269f9a19198b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:20:08.558465Z","signature_b64":"o6poMRlmFWHwm+TfedwbdRvZC1B6eJdq+KsxxSsLju29zLXMKa/1Etym7Ms87qV+fZ1OdnjWGy4z6m32GQ6NDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c12cc3fde2123a6c29480abaa7c76380a7f39a2ad2cc3f5caaf2e93fa855914e","last_reissued_at":"2026-07-05T00:20:08.558009Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:20:08.558009Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Turbulence in stably stratified radiative zone","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.flu-dyn"],"primary_cat":"astro-ph.SR","authors_text":"F. Ligni\\`eres","submitted_at":"2019-11-18T18:23:57Z","abstract_excerpt":"The topic of turbulent transport in a stellar radiative zone is vast and poorly understood. Many physical processes can potentially drive turbulence in stellar radiative zone but the limited observational constraints and the uncertainties in modelling turbulent transport make it difficult to identify the most relevant one. Here, we focus on the effect of stable stratification on the radial turbulent transport of chemicals and more particularly on the case where the turbulence is driven by a radial shear. Results of numerical simulations designed to test phenomenological models of turbulent tra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.07813","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1911.07813/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"1911.07813","created_at":"2026-07-05T00:20:08.558067+00:00"},{"alias_kind":"arxiv_version","alias_value":"1911.07813v1","created_at":"2026-07-05T00:20:08.558067+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.07813","created_at":"2026-07-05T00:20:08.558067+00:00"},{"alias_kind":"pith_short_12","alias_value":"YEWMH7PCCI5G","created_at":"2026-07-05T00:20:08.558067+00:00"},{"alias_kind":"pith_short_16","alias_value":"YEWMH7PCCI5GYKKI","created_at":"2026-07-05T00:20:08.558067+00:00"},{"alias_kind":"pith_short_8","alias_value":"YEWMH7PC","created_at":"2026-07-05T00:20:08.558067+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.21059","citing_title":"Transport of angular momentum and chemical elements by the MRI dynamo in stellar radiative zones","ref_index":30,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YEWMH7PCCI5GYKKIBK5KPR3DQC","json":"https://pith.science/pith/YEWMH7PCCI5GYKKIBK5KPR3DQC.json","graph_json":"https://pith.science/api/pith-number/YEWMH7PCCI5GYKKIBK5KPR3DQC/graph.json","events_json":"https://pith.science/api/pith-number/YEWMH7PCCI5GYKKIBK5KPR3DQC/events.json","paper":"https://pith.science/paper/YEWMH7PC"},"agent_actions":{"view_html":"https://pith.science/pith/YEWMH7PCCI5GYKKIBK5KPR3DQC","download_json":"https://pith.science/pith/YEWMH7PCCI5GYKKIBK5KPR3DQC.json","view_paper":"https://pith.science/paper/YEWMH7PC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1911.07813&json=true","fetch_graph":"https://pith.science/api/pith-number/YEWMH7PCCI5GYKKIBK5KPR3DQC/graph.json","fetch_events":"https://pith.science/api/pith-number/YEWMH7PCCI5GYKKIBK5KPR3DQC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YEWMH7PCCI5GYKKIBK5KPR3DQC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YEWMH7PCCI5GYKKIBK5KPR3DQC/action/storage_attestation","attest_author":"https://pith.science/pith/YEWMH7PCCI5GYKKIBK5KPR3DQC/action/author_attestation","sign_citation":"https://pith.science/pith/YEWMH7PCCI5GYKKIBK5KPR3DQC/action/citation_signature","submit_replication":"https://pith.science/pith/YEWMH7PCCI5GYKKIBK5KPR3DQC/action/replication_record"}},"created_at":"2026-07-05T00:20:08.558067+00:00","updated_at":"2026-07-05T00:20:08.558067+00:00"}