{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:6EJXQ42CZLKH573B4RMFVTMX6V","short_pith_number":"pith:6EJXQ42C","schema_version":"1.0","canonical_sha256":"f113787342cad47eff61e4585acd97f579d3c0b005cb6c8c14139953c75b10a3","source":{"kind":"arxiv","id":"1301.5567","version":1},"attestation_state":"computed","paper":{"title":"Gas infall into atomic cooling haloes: on the formation of protogalactic disks and supermassive black holes at z > 10","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Joaquin Prieto, Raul Jimenez, Zoltan Haiman","submitted_at":"2013-01-23T17:05:34Z","abstract_excerpt":"We have performed cosmo-hydro simulations using the RAMSES code to study atomic cooling (ACHs) haloes at z=10 with masses 5E7Msun<~M<~2E9Msun. We assume primordial gas and H2-cooling and prior star-formation have been suppressed. We analysed 19 haloes (gas and DM) at a resolution of ~10 (proper) pc, selected from a total volume of ~2E3 (comoving) Mpc3. This is the largest statistical hydro-sim. study of ACHs at z>10 to date. We examine the morphology, angular momentum (AM), thermodynamic, and turbulence of these haloes, in order to assess the prevalence of disks and supermassive black holes (S"},"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":"1301.5567","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-01-23T17:05:34Z","cross_cats_sorted":[],"title_canon_sha256":"3013bc30af69e7d16019f8f841d780d8a85834bcda7dd3b7701fc3b8e985f24b","abstract_canon_sha256":"9f54082061b09ac208bc4d2ed668f22890aa839752a62acbb5e7430964103ea8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:59.363978Z","signature_b64":"STv823aAznfAalFt5OOpc8doFrlYI/bfFSD/X0psv//zBG3QReHmI28FW//CKj+9aWf/7mvciQ0sRmfBHHk4Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f113787342cad47eff61e4585acd97f579d3c0b005cb6c8c14139953c75b10a3","last_reissued_at":"2026-05-18T01:51:59.363160Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:59.363160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gas infall into atomic cooling haloes: on the formation of protogalactic disks and supermassive black holes at z > 10","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Joaquin Prieto, Raul Jimenez, Zoltan Haiman","submitted_at":"2013-01-23T17:05:34Z","abstract_excerpt":"We have performed cosmo-hydro simulations using the RAMSES code to study atomic cooling (ACHs) haloes at z=10 with masses 5E7Msun<~M<~2E9Msun. We assume primordial gas and H2-cooling and prior star-formation have been suppressed. We analysed 19 haloes (gas and DM) at a resolution of ~10 (proper) pc, selected from a total volume of ~2E3 (comoving) Mpc3. This is the largest statistical hydro-sim. study of ACHs at z>10 to date. We examine the morphology, angular momentum (AM), thermodynamic, and turbulence of these haloes, in order to assess the prevalence of disks and supermassive black holes (S"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5567","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":"1301.5567","created_at":"2026-05-18T01:51:59.363308+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.5567v1","created_at":"2026-05-18T01:51:59.363308+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5567","created_at":"2026-05-18T01:51:59.363308+00:00"},{"alias_kind":"pith_short_12","alias_value":"6EJXQ42CZLKH","created_at":"2026-05-18T12:27:36.564083+00:00"},{"alias_kind":"pith_short_16","alias_value":"6EJXQ42CZLKH573B","created_at":"2026-05-18T12:27:36.564083+00:00"},{"alias_kind":"pith_short_8","alias_value":"6EJXQ42C","created_at":"2026-05-18T12:27:36.564083+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/6EJXQ42CZLKH573B4RMFVTMX6V","json":"https://pith.science/pith/6EJXQ42CZLKH573B4RMFVTMX6V.json","graph_json":"https://pith.science/api/pith-number/6EJXQ42CZLKH573B4RMFVTMX6V/graph.json","events_json":"https://pith.science/api/pith-number/6EJXQ42CZLKH573B4RMFVTMX6V/events.json","paper":"https://pith.science/paper/6EJXQ42C"},"agent_actions":{"view_html":"https://pith.science/pith/6EJXQ42CZLKH573B4RMFVTMX6V","download_json":"https://pith.science/pith/6EJXQ42CZLKH573B4RMFVTMX6V.json","view_paper":"https://pith.science/paper/6EJXQ42C","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.5567&json=true","fetch_graph":"https://pith.science/api/pith-number/6EJXQ42CZLKH573B4RMFVTMX6V/graph.json","fetch_events":"https://pith.science/api/pith-number/6EJXQ42CZLKH573B4RMFVTMX6V/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6EJXQ42CZLKH573B4RMFVTMX6V/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6EJXQ42CZLKH573B4RMFVTMX6V/action/storage_attestation","attest_author":"https://pith.science/pith/6EJXQ42CZLKH573B4RMFVTMX6V/action/author_attestation","sign_citation":"https://pith.science/pith/6EJXQ42CZLKH573B4RMFVTMX6V/action/citation_signature","submit_replication":"https://pith.science/pith/6EJXQ42CZLKH573B4RMFVTMX6V/action/replication_record"}},"created_at":"2026-05-18T01:51:59.363308+00:00","updated_at":"2026-05-18T01:51:59.363308+00:00"}