{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:HW3J7XHGB2FHOOTYECOAEYRMAF","short_pith_number":"pith:HW3J7XHG","schema_version":"1.0","canonical_sha256":"3db69fdce60e8a773a78209c02622c0158c124ea2c8be03d2a252ae7c1faad66","source":{"kind":"arxiv","id":"2412.01906","version":1},"attestation_state":"computed","paper":{"title":"The ionizing photon budget and effective clumping factor in radiative transfer simulations calibrated to Lyman-alpha forest data","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Charlotte Simmonds, Girish Kulkarni, James S. Bolton, Laura C. Keating, Martin G. Haehnelt, Shikhar Asthana","submitted_at":"2024-12-02T19:00:34Z","abstract_excerpt":"Recent JWST observations have allowed for the first time to obtain comprehensive measurements of the ionizing photon production efficiency $\\xi_\\text{ion} $ for a wide range of reionization-epoch galaxies. We explore implications for the inferred UV luminosity functions and escape fractions of ionizing sources in our suite of simulations. These are run with the GPU-based radiative transfer code ATON-HE and are calibrated to the XQR-30 Lyman-alpha forest data at $5<z<6.2$. For our fiducial source model, the inferred ionizing escape fractions increase from (6.1, 5.4, 4.9)% at $z=6$ to (14.4, 23."},"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":"2412.01906","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-12-02T19:00:34Z","cross_cats_sorted":[],"title_canon_sha256":"c04aef8e56353c71f58dd4c506012e00a09460e3e2d47796ea89faf7646dc3a1","abstract_canon_sha256":"c44f8329a1a6c9188b9b177c8f25247a55bfb1ea5f2626bae324ad2233f6ddca"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:43:40.831491Z","signature_b64":"NR7j2FAZwji4wEEAtmpqN3C0uaOBYZnyMGaJYB++/uh6zASbihmu4E6om7O5sp3gYZBQL/0l7OFD8OYKJ220AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3db69fdce60e8a773a78209c02622c0158c124ea2c8be03d2a252ae7c1faad66","last_reissued_at":"2026-07-05T09:43:40.831005Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:43:40.831005Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The ionizing photon budget and effective clumping factor in radiative transfer simulations calibrated to Lyman-alpha forest data","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Charlotte Simmonds, Girish Kulkarni, James S. Bolton, Laura C. Keating, Martin G. Haehnelt, Shikhar Asthana","submitted_at":"2024-12-02T19:00:34Z","abstract_excerpt":"Recent JWST observations have allowed for the first time to obtain comprehensive measurements of the ionizing photon production efficiency $\\xi_\\text{ion} $ for a wide range of reionization-epoch galaxies. We explore implications for the inferred UV luminosity functions and escape fractions of ionizing sources in our suite of simulations. These are run with the GPU-based radiative transfer code ATON-HE and are calibrated to the XQR-30 Lyman-alpha forest data at $5<z<6.2$. For our fiducial source model, the inferred ionizing escape fractions increase from (6.1, 5.4, 4.9)% at $z=6$ to (14.4, 23."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01906","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/2412.01906/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":"2412.01906","created_at":"2026-07-05T09:43:40.831060+00:00"},{"alias_kind":"arxiv_version","alias_value":"2412.01906v1","created_at":"2026-07-05T09:43:40.831060+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01906","created_at":"2026-07-05T09:43:40.831060+00:00"},{"alias_kind":"pith_short_12","alias_value":"HW3J7XHGB2FH","created_at":"2026-07-05T09:43:40.831060+00:00"},{"alias_kind":"pith_short_16","alias_value":"HW3J7XHGB2FHOOTY","created_at":"2026-07-05T09:43:40.831060+00:00"},{"alias_kind":"pith_short_8","alias_value":"HW3J7XHG","created_at":"2026-07-05T09:43:40.831060+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/HW3J7XHGB2FHOOTYECOAEYRMAF","json":"https://pith.science/pith/HW3J7XHGB2FHOOTYECOAEYRMAF.json","graph_json":"https://pith.science/api/pith-number/HW3J7XHGB2FHOOTYECOAEYRMAF/graph.json","events_json":"https://pith.science/api/pith-number/HW3J7XHGB2FHOOTYECOAEYRMAF/events.json","paper":"https://pith.science/paper/HW3J7XHG"},"agent_actions":{"view_html":"https://pith.science/pith/HW3J7XHGB2FHOOTYECOAEYRMAF","download_json":"https://pith.science/pith/HW3J7XHGB2FHOOTYECOAEYRMAF.json","view_paper":"https://pith.science/paper/HW3J7XHG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2412.01906&json=true","fetch_graph":"https://pith.science/api/pith-number/HW3J7XHGB2FHOOTYECOAEYRMAF/graph.json","fetch_events":"https://pith.science/api/pith-number/HW3J7XHGB2FHOOTYECOAEYRMAF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HW3J7XHGB2FHOOTYECOAEYRMAF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HW3J7XHGB2FHOOTYECOAEYRMAF/action/storage_attestation","attest_author":"https://pith.science/pith/HW3J7XHGB2FHOOTYECOAEYRMAF/action/author_attestation","sign_citation":"https://pith.science/pith/HW3J7XHGB2FHOOTYECOAEYRMAF/action/citation_signature","submit_replication":"https://pith.science/pith/HW3J7XHGB2FHOOTYECOAEYRMAF/action/replication_record"}},"created_at":"2026-07-05T09:43:40.831060+00:00","updated_at":"2026-07-05T09:43:40.831060+00:00"}