{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:EBWILQFHR34SJ4OS3PVF2APRNV","short_pith_number":"pith:EBWILQFH","schema_version":"1.0","canonical_sha256":"206c85c0a78ef924f1d2dbea5d01f16d682d6e88366ad1ac6e83032d25b61b9a","source":{"kind":"arxiv","id":"2202.02337","version":2},"attestation_state":"computed","paper":{"title":"Astraeus VI: Hierarchical assembly of AGN and their large-scale effect during the Epoch of Reionization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Anne Hutter, Gustavo Yepes, Laurent Legrand, Maxime Trebitsch, Pratika Dayal, Stefan Gottl\\\"ober","submitted_at":"2022-02-04T19:00:07Z","abstract_excerpt":"In this work, the sixth of a series, we use the ASTRAEUS (semi-numerical rAdiative tranSfer coupling of galaxy formaTion and Reionization in N-body dark matter simUlationS) framework to investigate the nature of the sources that reionized the Universe. We extend ASTRAEUS, which already couples a galaxy formation semi-analytical model with a detailed semi-numerical reionization scheme, to include a model for black hole formation, growth, and the production of ionizing radiation from associated AGN (active galactic nuclei). We calibrate our fiducial AGN model to reproduce the bolometric luminosi"},"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":"2202.02337","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-02-04T19:00:07Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"f1f323fd2713dd10649a7b337d4b505908e76868cb309b741a385ec9e2a9d49a","abstract_canon_sha256":"38e22bf17a6e0d6a1d35bb7e99c22fa98a8702122d365154854ef8c786420355"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:22:43.595940Z","signature_b64":"7E1ewGRINzjxEZQM1aPTEWVLEaE3KFu4mc5GDLZlNMMRpm62FdxU+XiSagvBSvUSE6pgzXYjemKwarsFcJp4CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"206c85c0a78ef924f1d2dbea5d01f16d682d6e88366ad1ac6e83032d25b61b9a","last_reissued_at":"2026-07-05T05:22:43.595368Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:22:43.595368Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Astraeus VI: Hierarchical assembly of AGN and their large-scale effect during the Epoch of Reionization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Anne Hutter, Gustavo Yepes, Laurent Legrand, Maxime Trebitsch, Pratika Dayal, Stefan Gottl\\\"ober","submitted_at":"2022-02-04T19:00:07Z","abstract_excerpt":"In this work, the sixth of a series, we use the ASTRAEUS (semi-numerical rAdiative tranSfer coupling of galaxy formaTion and Reionization in N-body dark matter simUlationS) framework to investigate the nature of the sources that reionized the Universe. We extend ASTRAEUS, which already couples a galaxy formation semi-analytical model with a detailed semi-numerical reionization scheme, to include a model for black hole formation, growth, and the production of ionizing radiation from associated AGN (active galactic nuclei). We calibrate our fiducial AGN model to reproduce the bolometric luminosi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.02337","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/2202.02337/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":"2202.02337","created_at":"2026-07-05T05:22:43.595434+00:00"},{"alias_kind":"arxiv_version","alias_value":"2202.02337v2","created_at":"2026-07-05T05:22:43.595434+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.02337","created_at":"2026-07-05T05:22:43.595434+00:00"},{"alias_kind":"pith_short_12","alias_value":"EBWILQFHR34S","created_at":"2026-07-05T05:22:43.595434+00:00"},{"alias_kind":"pith_short_16","alias_value":"EBWILQFHR34SJ4OS","created_at":"2026-07-05T05:22:43.595434+00:00"},{"alias_kind":"pith_short_8","alias_value":"EBWILQFH","created_at":"2026-07-05T05:22:43.595434+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2607.08264","citing_title":"Subaru meets JWST: A Direct Measurement of Ly$\\boldsymbol{\\alpha}$ Escape Fraction at $\\boldsymbol{z\\simeq6.2}$ with Dual Narrow-Band Imaging","ref_index":190,"is_internal_anchor":true},{"citing_arxiv_id":"2607.07610","citing_title":"Gamma-ray bursts reveal the history and faint contributors of cosmic reionization","ref_index":134,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EBWILQFHR34SJ4OS3PVF2APRNV","json":"https://pith.science/pith/EBWILQFHR34SJ4OS3PVF2APRNV.json","graph_json":"https://pith.science/api/pith-number/EBWILQFHR34SJ4OS3PVF2APRNV/graph.json","events_json":"https://pith.science/api/pith-number/EBWILQFHR34SJ4OS3PVF2APRNV/events.json","paper":"https://pith.science/paper/EBWILQFH"},"agent_actions":{"view_html":"https://pith.science/pith/EBWILQFHR34SJ4OS3PVF2APRNV","download_json":"https://pith.science/pith/EBWILQFHR34SJ4OS3PVF2APRNV.json","view_paper":"https://pith.science/paper/EBWILQFH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2202.02337&json=true","fetch_graph":"https://pith.science/api/pith-number/EBWILQFHR34SJ4OS3PVF2APRNV/graph.json","fetch_events":"https://pith.science/api/pith-number/EBWILQFHR34SJ4OS3PVF2APRNV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EBWILQFHR34SJ4OS3PVF2APRNV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EBWILQFHR34SJ4OS3PVF2APRNV/action/storage_attestation","attest_author":"https://pith.science/pith/EBWILQFHR34SJ4OS3PVF2APRNV/action/author_attestation","sign_citation":"https://pith.science/pith/EBWILQFHR34SJ4OS3PVF2APRNV/action/citation_signature","submit_replication":"https://pith.science/pith/EBWILQFHR34SJ4OS3PVF2APRNV/action/replication_record"}},"created_at":"2026-07-05T05:22:43.595434+00:00","updated_at":"2026-07-05T05:22:43.595434+00:00"}