{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:PPGRBSCWKO7EX6NSYHJ2IJ46WS","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":"68258bd81afffaa938abdf89d47503f58af4b8fe4f7cb47888173c3d00ff8a97","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-06-23T14:53:20Z","title_canon_sha256":"1264b38330e09f18c4d363201698c64be06aa028a03907250b706b2da3685701"},"schema_version":"1.0","source":{"id":"2106.12448","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.12448","created_at":"2026-07-05T03:12:09Z"},{"alias_kind":"arxiv_version","alias_value":"2106.12448v1","created_at":"2026-07-05T03:12:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.12448","created_at":"2026-07-05T03:12:09Z"},{"alias_kind":"pith_short_12","alias_value":"PPGRBSCWKO7E","created_at":"2026-07-05T03:12:09Z"},{"alias_kind":"pith_short_16","alias_value":"PPGRBSCWKO7EX6NS","created_at":"2026-07-05T03:12:09Z"},{"alias_kind":"pith_short_8","alias_value":"PPGRBSCW","created_at":"2026-07-05T03:12:09Z"}],"graph_snapshots":[{"event_id":"sha256:82b9627b151dcfee10e63033e0340d3b9bca607fa684d6811ed5e192c65b4bc1","target":"graph","created_at":"2026-07-05T03:12:09Z","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/2106.12448/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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 ","authors_text":"E. Audit, H. Bloch, M. Gonz\\'alez, P. Kestener, P. Tremblin, S. Fromang, S. Kokh, T. Padioleau","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-06-23T14:53:20Z","title":"Radiative Rayleigh-Taylor Instability and the structure of clouds in planetary atmospheres"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.12448","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:bde64065cadeb479010a6a1d87fea8321b89b5f316f1b929f90bd64789b3f6a4","target":"record","created_at":"2026-07-05T03:12:09Z","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":"68258bd81afffaa938abdf89d47503f58af4b8fe4f7cb47888173c3d00ff8a97","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-06-23T14:53:20Z","title_canon_sha256":"1264b38330e09f18c4d363201698c64be06aa028a03907250b706b2da3685701"},"schema_version":"1.0","source":{"id":"2106.12448","kind":"arxiv","version":1}},"canonical_sha256":"7bcd10c85653be4bf9b2c1d3a4279eb4b01e3feb4e1cbd9cc7152627f002e7f1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7bcd10c85653be4bf9b2c1d3a4279eb4b01e3feb4e1cbd9cc7152627f002e7f1","first_computed_at":"2026-07-05T03:12:09.137332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:12:09.137332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EDYTYVfIaTHxqAo1oSmBs/mrh25WP8yokuMvB0DYwuG5ZSzlUdK8ZO3nXmqpJ+lGzqeZxlcCWeHLX3U+Jjn/DA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:12:09.137830Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.12448","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bde64065cadeb479010a6a1d87fea8321b89b5f316f1b929f90bd64789b3f6a4","sha256:82b9627b151dcfee10e63033e0340d3b9bca607fa684d6811ed5e192c65b4bc1"],"state_sha256":"f3ac91145cae497867ab5f4efc2e069e850638ddf06fe24df374de8112afee74"}