{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:DTHE2GGHQASMHTYETG74MDKTEH","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":"d6f7653d4844ee45dd2c39bff4983bf4431676b4b08dafb3e2ae665daa5b4d22","cross_cats_sorted":["physics.ao-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.space-ph","submitted_at":"2025-06-30T12:10:43Z","title_canon_sha256":"67a8767f7815cb0b754e6352f20d1f5a44cefe2670e1960b38a0e3a444bda205"},"schema_version":"1.0","source":{"id":"2506.23764","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.23764","created_at":"2026-07-05T11:29:27Z"},{"alias_kind":"arxiv_version","alias_value":"2506.23764v1","created_at":"2026-07-05T11:29:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.23764","created_at":"2026-07-05T11:29:27Z"},{"alias_kind":"pith_short_12","alias_value":"DTHE2GGHQASM","created_at":"2026-07-05T11:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"DTHE2GGHQASMHTYE","created_at":"2026-07-05T11:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"DTHE2GGH","created_at":"2026-07-05T11:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:2d8fd90c6b33d796e81a7bb3361358de9ea8161b3a9c4c2641d1eabd802c04bb","target":"graph","created_at":"2026-07-05T11:29:27Z","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/2506.23764/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The major sudden stratospheric warming (SSW) events strongly influence the mean structure of the entire atmosphere, from the troposphere to the thermosphere. These events disrupt the compositional and thermal structure of the mesosphere and lower thermosphere (MLT), causing spatiotemporal variations in the concentration of trace species of this region. Currently, the role of dynamical changes during SSW events on radiative cooling in the MLT region is not well understood. An investigation of the SSW-induced changes in CO$_2$ radiative cooling in the MLT region is presented by examining the cha","authors_text":"Akash Kumar, Alok K Ranjan, MV Sunil Krishna","cross_cats":["physics.ao-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.space-ph","submitted_at":"2025-06-30T12:10:43Z","title":"A composite of the effects of major sudden stratospheric warming events on carbon dioxide radiative cooling in the mesosphere-lower-thermosphere"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.23764","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":"sha256:52fd065e0c2695ded2f28e086fa6aec9fcac7c05de774f3ada3a13e68bee17b9","target":"record","created_at":"2026-07-05T11:29:27Z","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":"d6f7653d4844ee45dd2c39bff4983bf4431676b4b08dafb3e2ae665daa5b4d22","cross_cats_sorted":["physics.ao-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.space-ph","submitted_at":"2025-06-30T12:10:43Z","title_canon_sha256":"67a8767f7815cb0b754e6352f20d1f5a44cefe2670e1960b38a0e3a444bda205"},"schema_version":"1.0","source":{"id":"2506.23764","kind":"arxiv","version":1}},"canonical_sha256":"1cce4d18c78024c3cf0499bfc60d5321f5348c6ed74d6ed1c576efa388881e71","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1cce4d18c78024c3cf0499bfc60d5321f5348c6ed74d6ed1c576efa388881e71","first_computed_at":"2026-07-05T11:29:27.678437Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:29:27.678437Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ty/yTDgUtrbBFOBPEQfYJvrA910nccTwNfkzuljstZAk9RrXPQ5qtVmY+Opil0r/zSc6NpXUOaOc+7JIzMwcCA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:29:27.678954Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.23764","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:52fd065e0c2695ded2f28e086fa6aec9fcac7c05de774f3ada3a13e68bee17b9","sha256:2d8fd90c6b33d796e81a7bb3361358de9ea8161b3a9c4c2641d1eabd802c04bb"],"state_sha256":"6df8e16073985a800e0090cdb670a8792ce22dfb3991f579a7cf638f60cce634"}