{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:REIRM4NAFV7URPOBYQITVS6D3V","short_pith_number":"pith:REIRM4NA","canonical_record":{"source":{"id":"2412.01266","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-12-02T08:32:05Z","cross_cats_sorted":[],"title_canon_sha256":"3aee45c90b79c65a5670371846bcee4e81a3a88282af19fc6cc461507f946f0c","abstract_canon_sha256":"c5b3dcab91bc0cf029f30d016e0c339c7c6142e8f37c3957e43c39ffe6f7631a"},"schema_version":"1.0"},"canonical_sha256":"89111671a02d7f48bdc1c4113acbc3dd697d12d66c719811af11b54a58bd336f","source":{"kind":"arxiv","id":"2412.01266","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.01266","created_at":"2026-07-05T09:42:56Z"},{"alias_kind":"arxiv_version","alias_value":"2412.01266v1","created_at":"2026-07-05T09:42:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01266","created_at":"2026-07-05T09:42:56Z"},{"alias_kind":"pith_short_12","alias_value":"REIRM4NAFV7U","created_at":"2026-07-05T09:42:56Z"},{"alias_kind":"pith_short_16","alias_value":"REIRM4NAFV7URPOB","created_at":"2026-07-05T09:42:56Z"},{"alias_kind":"pith_short_8","alias_value":"REIRM4NA","created_at":"2026-07-05T09:42:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:REIRM4NAFV7URPOBYQITVS6D3V","target":"record","payload":{"canonical_record":{"source":{"id":"2412.01266","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-12-02T08:32:05Z","cross_cats_sorted":[],"title_canon_sha256":"3aee45c90b79c65a5670371846bcee4e81a3a88282af19fc6cc461507f946f0c","abstract_canon_sha256":"c5b3dcab91bc0cf029f30d016e0c339c7c6142e8f37c3957e43c39ffe6f7631a"},"schema_version":"1.0"},"canonical_sha256":"89111671a02d7f48bdc1c4113acbc3dd697d12d66c719811af11b54a58bd336f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:42:56.926999Z","signature_b64":"MvcqmOnKhenTvGotLKkTvlmGrT/DBuf0YVJTmtlj9fGVO+0p8BaElnhvK+xi53//u9KQR+zUnyp7yAJ8C3q9CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"89111671a02d7f48bdc1c4113acbc3dd697d12d66c719811af11b54a58bd336f","last_reissued_at":"2026-07-05T09:42:56.926562Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:42:56.926562Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.01266","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":"2026-07-05T09:42:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+pLTjdIQeWbZi7cSHFUFPMGpEBebuNMTK/6ouBpxDdGmp51tvA1Gz8f3hcQWC63TNpc/vqK308fXLoGZwo3jCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T21:58:42.583494Z"},"content_sha256":"f718228818d5df6fbfa99ec963b663b0c9e90952012a7eb98770a58ec120584e","schema_version":"1.0","event_id":"sha256:f718228818d5df6fbfa99ec963b663b0c9e90952012a7eb98770a58ec120584e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:REIRM4NAFV7URPOBYQITVS6D3V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detectability of biosignatures in warm, water-rich atmospheres","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Benjamin Taysum, Franz Schreier, Heike Rauer, Iris van Zelst, John Lee Grenfell, Juan Cabrera","submitted_at":"2024-12-02T08:32:05Z","abstract_excerpt":"Warm rocky exoplanets within the habitable zone of Sun-like stars are favoured targets for current and future missions. Theory indicates these planets could be wet at formation and remain habitable long enough for life to develop. In this work we test the climate-chemistry response, maintenance, and detectability of biosignatures in warm, water-rich atmospheres with Earth biomass fluxes within the framework of the planned LIFE mission. We used the coupled climate-chemistry column model 1D-TERRA to simulate the composition of planetary atmospheres at different distances from the Sun, assuming E"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01266","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/2412.01266/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":"2026-07-05T09:42:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hiviKgQpVULYKqorSoLvlzqwS0eFI8Rc6iDjid2X79j05NDrMQTaq64fmFTRQGqNmjZgWnBTyUk/mn2/nUqcCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T21:58:42.584370Z"},"content_sha256":"35ad45e0119d8bb501fca5471a2b2126e812110072be7bbdbc1b0ec0b21caa82","schema_version":"1.0","event_id":"sha256:35ad45e0119d8bb501fca5471a2b2126e812110072be7bbdbc1b0ec0b21caa82"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/REIRM4NAFV7URPOBYQITVS6D3V/bundle.json","state_url":"https://pith.science/pith/REIRM4NAFV7URPOBYQITVS6D3V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/REIRM4NAFV7URPOBYQITVS6D3V/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":"2026-08-10T21:58:42Z","links":{"resolver":"https://pith.science/pith/REIRM4NAFV7URPOBYQITVS6D3V","bundle":"https://pith.science/pith/REIRM4NAFV7URPOBYQITVS6D3V/bundle.json","state":"https://pith.science/pith/REIRM4NAFV7URPOBYQITVS6D3V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/REIRM4NAFV7URPOBYQITVS6D3V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:REIRM4NAFV7URPOBYQITVS6D3V","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":"c5b3dcab91bc0cf029f30d016e0c339c7c6142e8f37c3957e43c39ffe6f7631a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-12-02T08:32:05Z","title_canon_sha256":"3aee45c90b79c65a5670371846bcee4e81a3a88282af19fc6cc461507f946f0c"},"schema_version":"1.0","source":{"id":"2412.01266","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.01266","created_at":"2026-07-05T09:42:56Z"},{"alias_kind":"arxiv_version","alias_value":"2412.01266v1","created_at":"2026-07-05T09:42:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01266","created_at":"2026-07-05T09:42:56Z"},{"alias_kind":"pith_short_12","alias_value":"REIRM4NAFV7U","created_at":"2026-07-05T09:42:56Z"},{"alias_kind":"pith_short_16","alias_value":"REIRM4NAFV7URPOB","created_at":"2026-07-05T09:42:56Z"},{"alias_kind":"pith_short_8","alias_value":"REIRM4NA","created_at":"2026-07-05T09:42:56Z"}],"graph_snapshots":[{"event_id":"sha256:35ad45e0119d8bb501fca5471a2b2126e812110072be7bbdbc1b0ec0b21caa82","target":"graph","created_at":"2026-07-05T09:42:56Z","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/2412.01266/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Warm rocky exoplanets within the habitable zone of Sun-like stars are favoured targets for current and future missions. Theory indicates these planets could be wet at formation and remain habitable long enough for life to develop. In this work we test the climate-chemistry response, maintenance, and detectability of biosignatures in warm, water-rich atmospheres with Earth biomass fluxes within the framework of the planned LIFE mission. We used the coupled climate-chemistry column model 1D-TERRA to simulate the composition of planetary atmospheres at different distances from the Sun, assuming E","authors_text":"Benjamin Taysum, Franz Schreier, Heike Rauer, Iris van Zelst, John Lee Grenfell, Juan Cabrera","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-12-02T08:32:05Z","title":"Detectability of biosignatures in warm, water-rich atmospheres"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01266","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:f718228818d5df6fbfa99ec963b663b0c9e90952012a7eb98770a58ec120584e","target":"record","created_at":"2026-07-05T09:42:56Z","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":"c5b3dcab91bc0cf029f30d016e0c339c7c6142e8f37c3957e43c39ffe6f7631a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2024-12-02T08:32:05Z","title_canon_sha256":"3aee45c90b79c65a5670371846bcee4e81a3a88282af19fc6cc461507f946f0c"},"schema_version":"1.0","source":{"id":"2412.01266","kind":"arxiv","version":1}},"canonical_sha256":"89111671a02d7f48bdc1c4113acbc3dd697d12d66c719811af11b54a58bd336f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"89111671a02d7f48bdc1c4113acbc3dd697d12d66c719811af11b54a58bd336f","first_computed_at":"2026-07-05T09:42:56.926562Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:42:56.926562Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MvcqmOnKhenTvGotLKkTvlmGrT/DBuf0YVJTmtlj9fGVO+0p8BaElnhvK+xi53//u9KQR+zUnyp7yAJ8C3q9CA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:42:56.926999Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.01266","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f718228818d5df6fbfa99ec963b663b0c9e90952012a7eb98770a58ec120584e","sha256:35ad45e0119d8bb501fca5471a2b2126e812110072be7bbdbc1b0ec0b21caa82"],"state_sha256":"e5e776efd8a1064b85acd17ad2b799e22e5469f701ffe47e10151f83aed93051"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q5mwYgD0qXNGc8FNLIQKHOc1Zkxfy1s6tcQR5KggKyCth3DUxIekHI+nW5lwaPnWlNM7I4jnDhl12CFkZz2UDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T21:58:42.593650Z","bundle_sha256":"4060ab54644a51376e1ab99b1416dc869d8638810a915d795ef7ebdaa9d6524d"}}