{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:PPGRBSCWKO7EX6NSYHJ2IJ46WS","short_pith_number":"pith:PPGRBSCW","schema_version":"1.0","canonical_sha256":"7bcd10c85653be4bf9b2c1d3a4279eb4b01e3feb4e1cbd9cc7152627f002e7f1","source":{"kind":"arxiv","id":"2106.12448","version":1},"attestation_state":"computed","paper":{"title":"Radiative Rayleigh-Taylor Instability and the structure of clouds in planetary atmospheres","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"E. Audit, H. Bloch, M. Gonz\\'alez, P. Kestener, P. Tremblin, S. Fromang, S. Kokh, T. Padioleau","submitted_at":"2021-06-23T14:53:20Z","abstract_excerpt":"Clouds are expected to form in a wide range of conditions in the atmosphere of exoplanets given the large range of possible condensible species. However this diversity might lead to very different small-scale dynamics depending on radiative transfer in various thermal conditions: we aim at providing some insights into these dynamical regimes. We perform an analytical linear stability analysis of a compositional discontinuity with a heating source term that depends on composition. We also perform idealized two-dimensional (2D) simulations of an opacity discontinuity in a stratified medium with "},"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":"2106.12448","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-06-23T14:53:20Z","cross_cats_sorted":[],"title_canon_sha256":"1264b38330e09f18c4d363201698c64be06aa028a03907250b706b2da3685701","abstract_canon_sha256":"68258bd81afffaa938abdf89d47503f58af4b8fe4f7cb47888173c3d00ff8a97"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:12:09.137830Z","signature_b64":"EDYTYVfIaTHxqAo1oSmBs/mrh25WP8yokuMvB0DYwuG5ZSzlUdK8ZO3nXmqpJ+lGzqeZxlcCWeHLX3U+Jjn/DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7bcd10c85653be4bf9b2c1d3a4279eb4b01e3feb4e1cbd9cc7152627f002e7f1","last_reissued_at":"2026-07-05T03:12:09.137332Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:12:09.137332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Radiative Rayleigh-Taylor Instability and the structure of clouds in planetary atmospheres","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"E. Audit, H. Bloch, M. Gonz\\'alez, P. Kestener, P. Tremblin, S. Fromang, S. Kokh, T. Padioleau","submitted_at":"2021-06-23T14:53:20Z","abstract_excerpt":"Clouds are expected to form in a wide range of conditions in the atmosphere of exoplanets given the large range of possible condensible species. However this diversity might lead to very different small-scale dynamics depending on radiative transfer in various thermal conditions: we aim at providing some insights into these dynamical regimes. We perform an analytical linear stability analysis of a compositional discontinuity with a heating source term that depends on composition. We also perform idealized two-dimensional (2D) simulations of an opacity discontinuity in a stratified medium with "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.12448","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/2106.12448/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":"2106.12448","created_at":"2026-07-05T03:12:09.137396+00:00"},{"alias_kind":"arxiv_version","alias_value":"2106.12448v1","created_at":"2026-07-05T03:12:09.137396+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.12448","created_at":"2026-07-05T03:12:09.137396+00:00"},{"alias_kind":"pith_short_12","alias_value":"PPGRBSCWKO7E","created_at":"2026-07-05T03:12:09.137396+00:00"},{"alias_kind":"pith_short_16","alias_value":"PPGRBSCWKO7EX6NS","created_at":"2026-07-05T03:12:09.137396+00:00"},{"alias_kind":"pith_short_8","alias_value":"PPGRBSCW","created_at":"2026-07-05T03:12:09.137396+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/PPGRBSCWKO7EX6NSYHJ2IJ46WS","json":"https://pith.science/pith/PPGRBSCWKO7EX6NSYHJ2IJ46WS.json","graph_json":"https://pith.science/api/pith-number/PPGRBSCWKO7EX6NSYHJ2IJ46WS/graph.json","events_json":"https://pith.science/api/pith-number/PPGRBSCWKO7EX6NSYHJ2IJ46WS/events.json","paper":"https://pith.science/paper/PPGRBSCW"},"agent_actions":{"view_html":"https://pith.science/pith/PPGRBSCWKO7EX6NSYHJ2IJ46WS","download_json":"https://pith.science/pith/PPGRBSCWKO7EX6NSYHJ2IJ46WS.json","view_paper":"https://pith.science/paper/PPGRBSCW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2106.12448&json=true","fetch_graph":"https://pith.science/api/pith-number/PPGRBSCWKO7EX6NSYHJ2IJ46WS/graph.json","fetch_events":"https://pith.science/api/pith-number/PPGRBSCWKO7EX6NSYHJ2IJ46WS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PPGRBSCWKO7EX6NSYHJ2IJ46WS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PPGRBSCWKO7EX6NSYHJ2IJ46WS/action/storage_attestation","attest_author":"https://pith.science/pith/PPGRBSCWKO7EX6NSYHJ2IJ46WS/action/author_attestation","sign_citation":"https://pith.science/pith/PPGRBSCWKO7EX6NSYHJ2IJ46WS/action/citation_signature","submit_replication":"https://pith.science/pith/PPGRBSCWKO7EX6NSYHJ2IJ46WS/action/replication_record"}},"created_at":"2026-07-05T03:12:09.137396+00:00","updated_at":"2026-07-05T03:12:09.137396+00:00"}