{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:DCXL2AVINQGE42RHBE3IVE7452","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":"49814fa968255567b195abb85038d19ab225423052b470e2a8b30e9269a63d6f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-01-12T17:50:46Z","title_canon_sha256":"eada44eda7075feb5ad347db40678bbbb4f6c30846abcd5d0e03a67550bb289e"},"schema_version":"1.0","source":{"id":"1601.02978","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.02978","created_at":"2026-05-18T01:20:50Z"},{"alias_kind":"arxiv_version","alias_value":"1601.02978v2","created_at":"2026-05-18T01:20:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.02978","created_at":"2026-05-18T01:20:50Z"},{"alias_kind":"pith_short_12","alias_value":"DCXL2AVINQGE","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DCXL2AVINQGE42RH","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DCXL2AVI","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:ced43919e29915151f8cb1ea0df68a7bdc286418b72544f3ef1f75e832c9fd5e","target":"graph","created_at":"2026-05-18T01:20:50Z","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"},"paper":{"abstract_excerpt":"In its decade of operation the Cassini mission has allowed us to look deep into Saturn's atmosphere and investigate the processes occurring below its enshrouding haze. We use Visual and Infrared Mapping Spectrometer (VIMS) 4.6-5.2 micron data from early in the mission to investigate the location and properties of Saturn's cloud structure between 0.6 and 5 bars. We average nightside spectra from 2006 over latitude circles and model the spectral limb darkening using the NEMESIS radiative transfer and retrieval tool. We present our best-fit deep cloud model for latitudes between -40 and 50 degree","authors_text":"Cecile Merlet, Joanna K Barstow, Leigh N. Fletcher, Patrick G. J. Irwin, Rohini S. Giles","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-01-12T17:50:46Z","title":"Probing Saturn's tropospheric cloud with Cassini/VIMS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.02978","kind":"arxiv","version":2},"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:ed8a985babcbee1f1efbd60622d08b24451dda2980e8f67fdb638e875cb8b60a","target":"record","created_at":"2026-05-18T01:20:50Z","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":"49814fa968255567b195abb85038d19ab225423052b470e2a8b30e9269a63d6f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-01-12T17:50:46Z","title_canon_sha256":"eada44eda7075feb5ad347db40678bbbb4f6c30846abcd5d0e03a67550bb289e"},"schema_version":"1.0","source":{"id":"1601.02978","kind":"arxiv","version":2}},"canonical_sha256":"18aebd02a86c0c4e6a2709368a93fceeac2402598d8d30b09b365805ab448d50","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18aebd02a86c0c4e6a2709368a93fceeac2402598d8d30b09b365805ab448d50","first_computed_at":"2026-05-18T01:20:50.053391Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:50.053391Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gTVmhp31zIfMZtPX/9+oVfPa8U8ab/mNNK+dZYuecP84N1wIo9WtKZfW/QVVoApepa/EBt2gGv0k9lUUjnkeAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:50.053858Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.02978","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ed8a985babcbee1f1efbd60622d08b24451dda2980e8f67fdb638e875cb8b60a","sha256:ced43919e29915151f8cb1ea0df68a7bdc286418b72544f3ef1f75e832c9fd5e"],"state_sha256":"cb063a6c92ea68379d94fde357b54223994eec768aa4cd973f63ba0ab1ce5c39"}