{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:TI2Q6MW7WVDMNJR5KIDKDV32OT","short_pith_number":"pith:TI2Q6MW7","schema_version":"1.0","canonical_sha256":"9a350f32dfb546c6a63d5206a1d77a74f88400dca1b7b5b747d9f0ff9e371dff","source":{"kind":"arxiv","id":"2505.20558","version":1},"attestation_state":"computed","paper":{"title":"Continuous Habitable Zone Metric for Prioritizing Habitable Worlds Observatory Targets","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.IM","astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Austin Ware, Patrick Young","submitted_at":"2025-05-26T22:44:03Z","abstract_excerpt":"Future direct imaging space telescopes, such as NASA's Habitable Worlds Observatory (HWO), will be the first capable of both detecting and characterizing terrestrial exoplanets in the habitable zones (HZ) of nearby Sun-like stars. Since this will require a significant amount of time and resources for even a single system or exoplanet, the likelihood that a system will host detectable life should be considered when prioritizing observations. One method of prioritization is to estimate the likelihood that an exoplanet has remained continuously within the HZ long enough for life to emerge and mak"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2505.20558","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-05-26T22:44:03Z","cross_cats_sorted":["astro-ph.IM","astro-ph.SR"],"title_canon_sha256":"d36d55acff21dcb0ca0d7aaeda5b00ff30de6961503c42f5a66b8d14d779f6fe","abstract_canon_sha256":"d55f7c0862508b9d71b35361eee846061257fe9a4474e60b4d6c5b85e0535668"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:10:14.565243Z","signature_b64":"2hptW8jIDJGYhl5Ry4ZzkHCtJYNIJtQwd/A611xfgTNv9U7iiQA+ampGOquR2mCfU1Alx4MfyS1FVOe0yvJEDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9a350f32dfb546c6a63d5206a1d77a74f88400dca1b7b5b747d9f0ff9e371dff","last_reissued_at":"2026-07-05T11:10:14.564550Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:10:14.564550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Continuous Habitable Zone Metric for Prioritizing Habitable Worlds Observatory Targets","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.IM","astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Austin Ware, Patrick Young","submitted_at":"2025-05-26T22:44:03Z","abstract_excerpt":"Future direct imaging space telescopes, such as NASA's Habitable Worlds Observatory (HWO), will be the first capable of both detecting and characterizing terrestrial exoplanets in the habitable zones (HZ) of nearby Sun-like stars. Since this will require a significant amount of time and resources for even a single system or exoplanet, the likelihood that a system will host detectable life should be considered when prioritizing observations. One method of prioritization is to estimate the likelihood that an exoplanet has remained continuously within the HZ long enough for life to emerge and mak"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.20558","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/2505.20558/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2505.20558","created_at":"2026-07-05T11:10:14.564634+00:00"},{"alias_kind":"arxiv_version","alias_value":"2505.20558v1","created_at":"2026-07-05T11:10:14.564634+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.20558","created_at":"2026-07-05T11:10:14.564634+00:00"},{"alias_kind":"pith_short_12","alias_value":"TI2Q6MW7WVDM","created_at":"2026-07-05T11:10:14.564634+00:00"},{"alias_kind":"pith_short_16","alias_value":"TI2Q6MW7WVDMNJR5","created_at":"2026-07-05T11:10:14.564634+00:00"},{"alias_kind":"pith_short_8","alias_value":"TI2Q6MW7","created_at":"2026-07-05T11:10:14.564634+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/TI2Q6MW7WVDMNJR5KIDKDV32OT","json":"https://pith.science/pith/TI2Q6MW7WVDMNJR5KIDKDV32OT.json","graph_json":"https://pith.science/api/pith-number/TI2Q6MW7WVDMNJR5KIDKDV32OT/graph.json","events_json":"https://pith.science/api/pith-number/TI2Q6MW7WVDMNJR5KIDKDV32OT/events.json","paper":"https://pith.science/paper/TI2Q6MW7"},"agent_actions":{"view_html":"https://pith.science/pith/TI2Q6MW7WVDMNJR5KIDKDV32OT","download_json":"https://pith.science/pith/TI2Q6MW7WVDMNJR5KIDKDV32OT.json","view_paper":"https://pith.science/paper/TI2Q6MW7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2505.20558&json=true","fetch_graph":"https://pith.science/api/pith-number/TI2Q6MW7WVDMNJR5KIDKDV32OT/graph.json","fetch_events":"https://pith.science/api/pith-number/TI2Q6MW7WVDMNJR5KIDKDV32OT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TI2Q6MW7WVDMNJR5KIDKDV32OT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TI2Q6MW7WVDMNJR5KIDKDV32OT/action/storage_attestation","attest_author":"https://pith.science/pith/TI2Q6MW7WVDMNJR5KIDKDV32OT/action/author_attestation","sign_citation":"https://pith.science/pith/TI2Q6MW7WVDMNJR5KIDKDV32OT/action/citation_signature","submit_replication":"https://pith.science/pith/TI2Q6MW7WVDMNJR5KIDKDV32OT/action/replication_record"}},"created_at":"2026-07-05T11:10:14.564634+00:00","updated_at":"2026-07-05T11:10:14.564634+00:00"}