{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:WNBP42RW7UKAKGTZWGFHX5U7UB","short_pith_number":"pith:WNBP42RW","canonical_record":{"source":{"id":"2207.12358","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-07-25T17:17:49Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"cf3244a81fcdf0f3b542e1297dd43d984fb9bb1731f7eced3c1ac97e82de4ff6","abstract_canon_sha256":"ec386c263e946128ad94f0d13ba41a1f58e4d1c78798c67530bd5ab2f84c8090"},"schema_version":"1.0"},"canonical_sha256":"b342fe6a36fd14051a79b18a7bf69fa06f4c41da782670fd95f85052f5adfb91","source":{"kind":"arxiv","id":"2207.12358","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.12358","created_at":"2026-07-05T04:43:16Z"},{"alias_kind":"arxiv_version","alias_value":"2207.12358v1","created_at":"2026-07-05T04:43:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.12358","created_at":"2026-07-05T04:43:16Z"},{"alias_kind":"pith_short_12","alias_value":"WNBP42RW7UKA","created_at":"2026-07-05T04:43:16Z"},{"alias_kind":"pith_short_16","alias_value":"WNBP42RW7UKAKGTZ","created_at":"2026-07-05T04:43:16Z"},{"alias_kind":"pith_short_8","alias_value":"WNBP42RW","created_at":"2026-07-05T04:43:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:WNBP42RW7UKAKGTZWGFHX5U7UB","target":"record","payload":{"canonical_record":{"source":{"id":"2207.12358","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-07-25T17:17:49Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"cf3244a81fcdf0f3b542e1297dd43d984fb9bb1731f7eced3c1ac97e82de4ff6","abstract_canon_sha256":"ec386c263e946128ad94f0d13ba41a1f58e4d1c78798c67530bd5ab2f84c8090"},"schema_version":"1.0"},"canonical_sha256":"b342fe6a36fd14051a79b18a7bf69fa06f4c41da782670fd95f85052f5adfb91","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:43:16.510122Z","signature_b64":"PbhCJoZ7lTXynklgj6vt0ZAugycUsHqtWGaN4UZjE+YA9x7r4CrjFMGb4m721P04LV/KIXOM1h/miRwgpXs/AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b342fe6a36fd14051a79b18a7bf69fa06f4c41da782670fd95f85052f5adfb91","last_reissued_at":"2026-07-05T04:43:16.509623Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:43:16.509623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2207.12358","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:43:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I7MsvDNrxbudI7U8Du7PW9Yw4muWqVHpRBZosLLTVhdl8kc1MhJ7b2gJATlqUjhCOeqNGcjQed2Ua4xTVU3HBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T14:44:58.271411Z"},"content_sha256":"c3a17a62098bd4753b20a5deef88ceaf16c2174a6ed07d40d332d8a5107997d2","schema_version":"1.0","event_id":"sha256:c3a17a62098bd4753b20a5deef88ceaf16c2174a6ed07d40d332d8a5107997d2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:WNBP42RW7UKAKGTZWGFHX5U7UB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TRAPPIST-1h as an Exo-Titan. I. The Role of Assumptions about Atmospheric Parameters in Understanding an Exoplanet Atmosphere","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.EP","authors_text":"Adrienn Luspay-Kuti, Jacob Lustig-Yaeger, Kathleen Mandt, Ryan Felton, Shawn Domagal-Goldman","submitted_at":"2022-07-25T17:17:49Z","abstract_excerpt":"The TRAPPIST-1 system is home to at least seven terrestrial planets and is a target of interest for future James Webb Space Telescope (JWST) observations. Additionally, these planets will be of interest to future missions making observations in the ultraviolet (UV). Although several of these planets are located in the traditional habitable zone, where liquid water could exist on the surface, TRAPPIST-1h is interesting to explore as a potentially habitable ocean world analog. In this study, we evaluate the observability of a Titan-like atmosphere on TRAPPIST-1h. The ability of the JWST or a fut"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.12358","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/2207.12358/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:43:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yase/pGabzHfqF+7B+YyvSlfLNKe0dl5Y8bmxtuhdEyuvMUSbtq77/KN5T+Tb9O81zKZoZcsx0x456by5Sc6Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T14:44:58.271933Z"},"content_sha256":"6bf58d1d9726dbcf0516af255646cacdd9693ae814d9156a6715b6e13fdf65c6","schema_version":"1.0","event_id":"sha256:6bf58d1d9726dbcf0516af255646cacdd9693ae814d9156a6715b6e13fdf65c6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WNBP42RW7UKAKGTZWGFHX5U7UB/bundle.json","state_url":"https://pith.science/pith/WNBP42RW7UKAKGTZWGFHX5U7UB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WNBP42RW7UKAKGTZWGFHX5U7UB/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-21T14:44:58Z","links":{"resolver":"https://pith.science/pith/WNBP42RW7UKAKGTZWGFHX5U7UB","bundle":"https://pith.science/pith/WNBP42RW7UKAKGTZWGFHX5U7UB/bundle.json","state":"https://pith.science/pith/WNBP42RW7UKAKGTZWGFHX5U7UB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WNBP42RW7UKAKGTZWGFHX5U7UB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:WNBP42RW7UKAKGTZWGFHX5U7UB","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":"ec386c263e946128ad94f0d13ba41a1f58e4d1c78798c67530bd5ab2f84c8090","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-07-25T17:17:49Z","title_canon_sha256":"cf3244a81fcdf0f3b542e1297dd43d984fb9bb1731f7eced3c1ac97e82de4ff6"},"schema_version":"1.0","source":{"id":"2207.12358","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.12358","created_at":"2026-07-05T04:43:16Z"},{"alias_kind":"arxiv_version","alias_value":"2207.12358v1","created_at":"2026-07-05T04:43:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.12358","created_at":"2026-07-05T04:43:16Z"},{"alias_kind":"pith_short_12","alias_value":"WNBP42RW7UKA","created_at":"2026-07-05T04:43:16Z"},{"alias_kind":"pith_short_16","alias_value":"WNBP42RW7UKAKGTZ","created_at":"2026-07-05T04:43:16Z"},{"alias_kind":"pith_short_8","alias_value":"WNBP42RW","created_at":"2026-07-05T04:43:16Z"}],"graph_snapshots":[{"event_id":"sha256:6bf58d1d9726dbcf0516af255646cacdd9693ae814d9156a6715b6e13fdf65c6","target":"graph","created_at":"2026-07-05T04:43:16Z","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/2207.12358/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The TRAPPIST-1 system is home to at least seven terrestrial planets and is a target of interest for future James Webb Space Telescope (JWST) observations. Additionally, these planets will be of interest to future missions making observations in the ultraviolet (UV). Although several of these planets are located in the traditional habitable zone, where liquid water could exist on the surface, TRAPPIST-1h is interesting to explore as a potentially habitable ocean world analog. In this study, we evaluate the observability of a Titan-like atmosphere on TRAPPIST-1h. The ability of the JWST or a fut","authors_text":"Adrienn Luspay-Kuti, Jacob Lustig-Yaeger, Kathleen Mandt, Ryan Felton, Shawn Domagal-Goldman","cross_cats":["astro-ph.IM"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-07-25T17:17:49Z","title":"TRAPPIST-1h as an Exo-Titan. I. The Role of Assumptions about Atmospheric Parameters in Understanding an Exoplanet Atmosphere"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.12358","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:c3a17a62098bd4753b20a5deef88ceaf16c2174a6ed07d40d332d8a5107997d2","target":"record","created_at":"2026-07-05T04:43:16Z","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":"ec386c263e946128ad94f0d13ba41a1f58e4d1c78798c67530bd5ab2f84c8090","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-07-25T17:17:49Z","title_canon_sha256":"cf3244a81fcdf0f3b542e1297dd43d984fb9bb1731f7eced3c1ac97e82de4ff6"},"schema_version":"1.0","source":{"id":"2207.12358","kind":"arxiv","version":1}},"canonical_sha256":"b342fe6a36fd14051a79b18a7bf69fa06f4c41da782670fd95f85052f5adfb91","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b342fe6a36fd14051a79b18a7bf69fa06f4c41da782670fd95f85052f5adfb91","first_computed_at":"2026-07-05T04:43:16.509623Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:43:16.509623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PbhCJoZ7lTXynklgj6vt0ZAugycUsHqtWGaN4UZjE+YA9x7r4CrjFMGb4m721P04LV/KIXOM1h/miRwgpXs/AA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:43:16.510122Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.12358","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c3a17a62098bd4753b20a5deef88ceaf16c2174a6ed07d40d332d8a5107997d2","sha256:6bf58d1d9726dbcf0516af255646cacdd9693ae814d9156a6715b6e13fdf65c6"],"state_sha256":"c8fe169850539f04175860a94ad89164733ae277e6e7c71cf02fa69dd42e332f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"inL7jIQaBeZdHDjRhkmO66BzyDMRhdHPTV/LNvKwOEQ5yP6V4IWKYJY+W8cDWi8Y+udT4lMrrgBDGcdMIaxfCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T14:44:58.275642Z","bundle_sha256":"809466bf7bf456ca34986123d4ca02fc6cd1a41cdffa389046f52a4a5df1da59"}}