{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:JSNVX7EQYLTAVNYQJVR3TOEAIU","short_pith_number":"pith:JSNVX7EQ","schema_version":"1.0","canonical_sha256":"4c9b5bfc90c2e60ab7104d63b9b880453c84960489087089e056fc460007258e","source":{"kind":"arxiv","id":"1712.05804","version":1},"attestation_state":"computed","paper":{"title":"Escape of ionizing radiation from high redshift dwarf galaxies: role of AGN feedback","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Marta Volonteri, Maxime Trebitsch, Piero Madau, Yohan Dubois","submitted_at":"2017-12-15T19:00:05Z","abstract_excerpt":"While low mass, star forming galaxies are often considered as the primary driver of reionization, their actual contribution to the cosmic ultraviolet background is still uncertain, mostly because the escape fraction of ionizing photons is only poorly constrained. Theoretical studies have shown that efficient supernova feedback is a necessary condition to create paths through which ionizing radiation can escape into the intergalactic medium. We investigate the possibility that accreting supermassive black holes in early dwarf galaxies may provide additional feedback and enhance the leakage of i"},"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":"1712.05804","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-12-15T19:00:05Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"9c0bc9655bd4d821322e37b2a0561a486906313b9a21f779a7b4b920c09eceae","abstract_canon_sha256":"0527a4857bbe55dee51e137834bbee1deebb42425926294a46b23ee61ab4e7b4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:30.910087Z","signature_b64":"XD+JjEvNfMxILNTjUd0iNDEh9fEF1MZVsLI+L73iUThRMNIkLHKLptXjqc94040qU6ND4KZk93t2NpNjVdikAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c9b5bfc90c2e60ab7104d63b9b880453c84960489087089e056fc460007258e","last_reissued_at":"2026-05-18T00:13:30.909571Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:30.909571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Escape of ionizing radiation from high redshift dwarf galaxies: role of AGN feedback","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Marta Volonteri, Maxime Trebitsch, Piero Madau, Yohan Dubois","submitted_at":"2017-12-15T19:00:05Z","abstract_excerpt":"While low mass, star forming galaxies are often considered as the primary driver of reionization, their actual contribution to the cosmic ultraviolet background is still uncertain, mostly because the escape fraction of ionizing photons is only poorly constrained. Theoretical studies have shown that efficient supernova feedback is a necessary condition to create paths through which ionizing radiation can escape into the intergalactic medium. We investigate the possibility that accreting supermassive black holes in early dwarf galaxies may provide additional feedback and enhance the leakage of i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.05804","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":""},"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":"1712.05804","created_at":"2026-05-18T00:13:30.909660+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.05804v1","created_at":"2026-05-18T00:13:30.909660+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.05804","created_at":"2026-05-18T00:13:30.909660+00:00"},{"alias_kind":"pith_short_12","alias_value":"JSNVX7EQYLTA","created_at":"2026-05-18T12:31:24.725408+00:00"},{"alias_kind":"pith_short_16","alias_value":"JSNVX7EQYLTAVNYQ","created_at":"2026-05-18T12:31:24.725408+00:00"},{"alias_kind":"pith_short_8","alias_value":"JSNVX7EQ","created_at":"2026-05-18T12:31:24.725408+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/JSNVX7EQYLTAVNYQJVR3TOEAIU","json":"https://pith.science/pith/JSNVX7EQYLTAVNYQJVR3TOEAIU.json","graph_json":"https://pith.science/api/pith-number/JSNVX7EQYLTAVNYQJVR3TOEAIU/graph.json","events_json":"https://pith.science/api/pith-number/JSNVX7EQYLTAVNYQJVR3TOEAIU/events.json","paper":"https://pith.science/paper/JSNVX7EQ"},"agent_actions":{"view_html":"https://pith.science/pith/JSNVX7EQYLTAVNYQJVR3TOEAIU","download_json":"https://pith.science/pith/JSNVX7EQYLTAVNYQJVR3TOEAIU.json","view_paper":"https://pith.science/paper/JSNVX7EQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.05804&json=true","fetch_graph":"https://pith.science/api/pith-number/JSNVX7EQYLTAVNYQJVR3TOEAIU/graph.json","fetch_events":"https://pith.science/api/pith-number/JSNVX7EQYLTAVNYQJVR3TOEAIU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JSNVX7EQYLTAVNYQJVR3TOEAIU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JSNVX7EQYLTAVNYQJVR3TOEAIU/action/storage_attestation","attest_author":"https://pith.science/pith/JSNVX7EQYLTAVNYQJVR3TOEAIU/action/author_attestation","sign_citation":"https://pith.science/pith/JSNVX7EQYLTAVNYQJVR3TOEAIU/action/citation_signature","submit_replication":"https://pith.science/pith/JSNVX7EQYLTAVNYQJVR3TOEAIU/action/replication_record"}},"created_at":"2026-05-18T00:13:30.909660+00:00","updated_at":"2026-05-18T00:13:30.909660+00:00"}