{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:JBYAF6VJKFQES4BTPSLVAFA3T5","short_pith_number":"pith:JBYAF6VJ","canonical_record":{"source":{"id":"2501.04834","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-01-08T20:38:21Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"5b4bdbb415aaff78124250782cb53a92e8d0cc16f3068e57903c41a53255b699","abstract_canon_sha256":"2365e5c3492a145b9531eeb7f0f4e57bc2af71fa17145f608d2dd225348c5816"},"schema_version":"1.0"},"canonical_sha256":"487002faa951604970337c9750141b9f630d43e55ac4fa7bcfec9d32e38f2ff9","source":{"kind":"arxiv","id":"2501.04834","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.04834","created_at":"2026-07-05T09:59:23Z"},{"alias_kind":"arxiv_version","alias_value":"2501.04834v2","created_at":"2026-07-05T09:59:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.04834","created_at":"2026-07-05T09:59:23Z"},{"alias_kind":"pith_short_12","alias_value":"JBYAF6VJKFQE","created_at":"2026-07-05T09:59:23Z"},{"alias_kind":"pith_short_16","alias_value":"JBYAF6VJKFQES4BT","created_at":"2026-07-05T09:59:23Z"},{"alias_kind":"pith_short_8","alias_value":"JBYAF6VJ","created_at":"2026-07-05T09:59:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:JBYAF6VJKFQES4BTPSLVAFA3T5","target":"record","payload":{"canonical_record":{"source":{"id":"2501.04834","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-01-08T20:38:21Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"5b4bdbb415aaff78124250782cb53a92e8d0cc16f3068e57903c41a53255b699","abstract_canon_sha256":"2365e5c3492a145b9531eeb7f0f4e57bc2af71fa17145f608d2dd225348c5816"},"schema_version":"1.0"},"canonical_sha256":"487002faa951604970337c9750141b9f630d43e55ac4fa7bcfec9d32e38f2ff9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:59:23.103099Z","signature_b64":"TpK9LReNj/5TXSMwE7y8t92kZUGcWP7FMC9FOVRyC6KanYa5zQX2zWRQ7kTZ5EEmRueXhLBRS6Een4KYGNKmAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"487002faa951604970337c9750141b9f630d43e55ac4fa7bcfec9d32e38f2ff9","last_reissued_at":"2026-07-05T09:59:23.102657Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:59:23.102657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.04834","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:59:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jsd5ughQxBtK6jtQ1Pa/aa1bGZOIw4IddLWPlBYD7qUKRN+chjyKyK6exY6c8nSBcjd9uehT7xZAAnZnLogkCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T23:19:44.412160Z"},"content_sha256":"fd84e3705532aa097ab25f241a38e6520d2eb4028007bc3d26265983c24c6818","schema_version":"1.0","event_id":"sha256:fd84e3705532aa097ab25f241a38e6520d2eb4028007bc3d26265983c24c6818"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:JBYAF6VJKFQES4BTPSLVAFA3T5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detectability of Emission from Exoplanet Outflows Calculated by pyTPCI, a New 1D Radiation-Hydrodynamic Code","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.EP","authors_text":"Jacob L. Bean, Michael Zhang, Riley Rosener","submitted_at":"2025-01-08T20:38:21Z","abstract_excerpt":"Photoevaporation in exoplanet atmospheres is thought to contribute to the shaping of the small planet radius valley. Escaping atmospheres have been detected in transmission across a variety of exoplanet types, from hot Jupiters to mini-Neptunes. However, no work has yet considered whether outflows might also be detectable in emission. We introduce pyTPCI, a new, open-source self-consistent 1D radiative-hydrodynamics code that is an improved version of The PLUTO-CLOUDY Interface. We use pyTPCI to model seven exoplanets (HD 189733b, HD 209458b, WASP-69b, WASP-107b, TOI-1430b, TOI-560b, and HAT-P"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.04834","kind":"arxiv","version":2},"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/2501.04834/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":"2026-07-05T09:59:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aGF5viAvRJWdaV++my6P9vBGCFJo/5i3tQq13v6rRr2E/dP06JgA0CZ977KF8CHvZKyJWbRwqIccl/ikr0CiCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T23:19:44.413274Z"},"content_sha256":"0027ad67de5915fca8ce13fd0d858ee5ba921b9e29dcf975e194306c0cdf4723","schema_version":"1.0","event_id":"sha256:0027ad67de5915fca8ce13fd0d858ee5ba921b9e29dcf975e194306c0cdf4723"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JBYAF6VJKFQES4BTPSLVAFA3T5/bundle.json","state_url":"https://pith.science/pith/JBYAF6VJKFQES4BTPSLVAFA3T5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JBYAF6VJKFQES4BTPSLVAFA3T5/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":"2026-08-01T23:19:44Z","links":{"resolver":"https://pith.science/pith/JBYAF6VJKFQES4BTPSLVAFA3T5","bundle":"https://pith.science/pith/JBYAF6VJKFQES4BTPSLVAFA3T5/bundle.json","state":"https://pith.science/pith/JBYAF6VJKFQES4BTPSLVAFA3T5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JBYAF6VJKFQES4BTPSLVAFA3T5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:JBYAF6VJKFQES4BTPSLVAFA3T5","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":"2365e5c3492a145b9531eeb7f0f4e57bc2af71fa17145f608d2dd225348c5816","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-01-08T20:38:21Z","title_canon_sha256":"5b4bdbb415aaff78124250782cb53a92e8d0cc16f3068e57903c41a53255b699"},"schema_version":"1.0","source":{"id":"2501.04834","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.04834","created_at":"2026-07-05T09:59:23Z"},{"alias_kind":"arxiv_version","alias_value":"2501.04834v2","created_at":"2026-07-05T09:59:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.04834","created_at":"2026-07-05T09:59:23Z"},{"alias_kind":"pith_short_12","alias_value":"JBYAF6VJKFQE","created_at":"2026-07-05T09:59:23Z"},{"alias_kind":"pith_short_16","alias_value":"JBYAF6VJKFQES4BT","created_at":"2026-07-05T09:59:23Z"},{"alias_kind":"pith_short_8","alias_value":"JBYAF6VJ","created_at":"2026-07-05T09:59:23Z"}],"graph_snapshots":[{"event_id":"sha256:0027ad67de5915fca8ce13fd0d858ee5ba921b9e29dcf975e194306c0cdf4723","target":"graph","created_at":"2026-07-05T09:59:23Z","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/2501.04834/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Photoevaporation in exoplanet atmospheres is thought to contribute to the shaping of the small planet radius valley. Escaping atmospheres have been detected in transmission across a variety of exoplanet types, from hot Jupiters to mini-Neptunes. However, no work has yet considered whether outflows might also be detectable in emission. We introduce pyTPCI, a new, open-source self-consistent 1D radiative-hydrodynamics code that is an improved version of The PLUTO-CLOUDY Interface. We use pyTPCI to model seven exoplanets (HD 189733b, HD 209458b, WASP-69b, WASP-107b, TOI-1430b, TOI-560b, and HAT-P","authors_text":"Jacob L. Bean, Michael Zhang, Riley Rosener","cross_cats":["astro-ph.IM"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-01-08T20:38:21Z","title":"Detectability of Emission from Exoplanet Outflows Calculated by pyTPCI, a New 1D Radiation-Hydrodynamic Code"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.04834","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:fd84e3705532aa097ab25f241a38e6520d2eb4028007bc3d26265983c24c6818","target":"record","created_at":"2026-07-05T09:59:23Z","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":"2365e5c3492a145b9531eeb7f0f4e57bc2af71fa17145f608d2dd225348c5816","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-01-08T20:38:21Z","title_canon_sha256":"5b4bdbb415aaff78124250782cb53a92e8d0cc16f3068e57903c41a53255b699"},"schema_version":"1.0","source":{"id":"2501.04834","kind":"arxiv","version":2}},"canonical_sha256":"487002faa951604970337c9750141b9f630d43e55ac4fa7bcfec9d32e38f2ff9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"487002faa951604970337c9750141b9f630d43e55ac4fa7bcfec9d32e38f2ff9","first_computed_at":"2026-07-05T09:59:23.102657Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:59:23.102657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TpK9LReNj/5TXSMwE7y8t92kZUGcWP7FMC9FOVRyC6KanYa5zQX2zWRQ7kTZ5EEmRueXhLBRS6Een4KYGNKmAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:59:23.103099Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.04834","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fd84e3705532aa097ab25f241a38e6520d2eb4028007bc3d26265983c24c6818","sha256:0027ad67de5915fca8ce13fd0d858ee5ba921b9e29dcf975e194306c0cdf4723"],"state_sha256":"4673236c64c497cb2df88331c31deeac710d6d4ef8f9bec1c1b789c1802a4ca4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dpsueur1Mg3/ImCi0GmSJhEo2UzoGxQgWzEwX59pFnlpvJO0DOJTmTOIrpYtV3TzHANfTy+Yp817VKhmajDrCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T23:19:44.420539Z","bundle_sha256":"f98865d9fdcc4018b5fa2068109ff4e7f5a3f0e69d82f9746e9c219da5e81099"}}