{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:C756A4J6AI4MB344E4LNNSMCK3","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":"f1dbc5ea00e0faeab95e0befc5e0d347529a12f447c503eb17880b445f9a383a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-01-03T13:37:39Z","title_canon_sha256":"3d99ba8367a9927d902df4a6ad0d8acd8c9e629445209dce14217a456d672162"},"schema_version":"1.0","source":{"id":"2301.01093","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.01093","created_at":"2026-07-05T05:39:29Z"},{"alias_kind":"arxiv_version","alias_value":"2301.01093v1","created_at":"2026-07-05T05:39:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.01093","created_at":"2026-07-05T05:39:29Z"},{"alias_kind":"pith_short_12","alias_value":"C756A4J6AI4M","created_at":"2026-07-05T05:39:29Z"},{"alias_kind":"pith_short_16","alias_value":"C756A4J6AI4MB344","created_at":"2026-07-05T05:39:29Z"},{"alias_kind":"pith_short_8","alias_value":"C756A4J6","created_at":"2026-07-05T05:39:29Z"}],"graph_snapshots":[{"event_id":"sha256:e68e86be65486be51b943fe3ebac4df3beac7256c3d21ea2e09020290c92e8bb","target":"graph","created_at":"2026-07-05T05:39:29Z","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/2301.01093/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Photochemical hazes are suspected to obscure molecular features, such as water, from detection in the transmission spectra of exoplanets with atmospheric temperatures < 800 K. The opacities of laboratory produced organic compounds (tholins) from Khare et al. (1984) have become a standard for modeling haze in exoplanet atmospheres. However, these tholins were grown in an oxygen-free, Titan-like environment that is very different from typical assumptions for exoplanets, where C/O~0.5. This work presents the 0.13-10 micron complex refractive indices derived from laboratory transmission measuremen","authors_text":"D. J. Teal, Eliza M.-R. Kempton, Lia Corrales, Lisseth Gavilan","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-01-03T13:37:39Z","title":"Photochemical hazes can trace the C/O ratio in exoplanet atmospheres"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.01093","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":"sha256:9f60ed669fb61bc24f11f5da0533c3e5add958b60282768965da0a059e00fd42","target":"record","created_at":"2026-07-05T05:39:29Z","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":"f1dbc5ea00e0faeab95e0befc5e0d347529a12f447c503eb17880b445f9a383a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-01-03T13:37:39Z","title_canon_sha256":"3d99ba8367a9927d902df4a6ad0d8acd8c9e629445209dce14217a456d672162"},"schema_version":"1.0","source":{"id":"2301.01093","kind":"arxiv","version":1}},"canonical_sha256":"17fbe0713e0238c0ef9c2716d6c98256fb400e8b1094b83774e2526b899c67ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"17fbe0713e0238c0ef9c2716d6c98256fb400e8b1094b83774e2526b899c67ca","first_computed_at":"2026-07-05T05:39:29.297719Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:39:29.297719Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OazjX5DP0pJ6YgMClIVkWIYEo+/QvEbGj27sZ0oH7feUphjrjPeG0quBzOCAzzBwf82D8w/lPfsuMSKF464XCg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:39:29.298256Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.01093","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f60ed669fb61bc24f11f5da0533c3e5add958b60282768965da0a059e00fd42","sha256:e68e86be65486be51b943fe3ebac4df3beac7256c3d21ea2e09020290c92e8bb"],"state_sha256":"681ae6571e43f1c46b9eb8d41720d1e26dddb2e57c6a0f4723890ffb0d2a1d26"}