{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:NMCTXTVAZKVU47XDONQVCHLTKP","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"5f28047115150cf10c7d40bb625ce2f15fa6911a2f009f96a958542400846491","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-01-05T21:04:48Z","title_canon_sha256":"c5c0adf50439107b2381ac46be602242e0f242fa76ec035a1cd9305f9562945c"},"schema_version":"1.0","source":{"id":"1501.01002","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.01002","created_at":"2026-05-18T01:35:01Z"},{"alias_kind":"arxiv_version","alias_value":"1501.01002v2","created_at":"2026-05-18T01:35:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.01002","created_at":"2026-05-18T01:35:01Z"},{"alias_kind":"pith_short_12","alias_value":"NMCTXTVAZKVU","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"NMCTXTVAZKVU47XD","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"NMCTXTVA","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:5006a508ad0acc8de847aa15615edd743b9185e9425e11e1192dfb49ab5faa1d","target":"graph","created_at":"2026-05-18T01:35:01Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We investigate the formation of a galaxy reaching a virial mass of $~ 10^8$ solar mass at $z=10$ by carrying out a zoomed radiation-hydrodynamical cosmological simulation. This simulation traces Population~III (Pop~III) star formation, characterized by a modestly top-heavy initial mass function (IMF), and considers stellar feedback such as photoionization heating from Pop III and Population~II (Pop~II) stars, mechanical and chemical feedback from supernovae (SNe), and X-ray feedback from accreting black holes (BHs) and high-mass X-ray binaries (HMXBs). We self-consistently impose a transition ","authors_text":"Andreas H. Pawlik, Milos Milosavljevic, Myoungwon Jeon, Volker Bromm","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-01-05T21:04:48Z","title":"The first galaxies: simulating their feedback-regulated assembly"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.01002","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:4c3fddb15f5a0d38ec9c74d05a3fa4f7727d19335e34d2cf7a8691cd2ab08ce0","target":"record","created_at":"2026-05-18T01:35:01Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"5f28047115150cf10c7d40bb625ce2f15fa6911a2f009f96a958542400846491","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-01-05T21:04:48Z","title_canon_sha256":"c5c0adf50439107b2381ac46be602242e0f242fa76ec035a1cd9305f9562945c"},"schema_version":"1.0","source":{"id":"1501.01002","kind":"arxiv","version":2}},"canonical_sha256":"6b053bcea0caab4e7ee37361511d7353fec5a43e1bee81bba56bd813739d58bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b053bcea0caab4e7ee37361511d7353fec5a43e1bee81bba56bd813739d58bb","first_computed_at":"2026-05-18T01:35:01.713161Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:35:01.713161Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Hh6I82+tWDdnanGwiay/+8T8g7eKOOT747r7u2oF7XjpJYzrC/4qnteMaBTGJUSsIpQ5T8zprG45akdg+j4nBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:35:01.713722Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.01002","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4c3fddb15f5a0d38ec9c74d05a3fa4f7727d19335e34d2cf7a8691cd2ab08ce0","sha256:5006a508ad0acc8de847aa15615edd743b9185e9425e11e1192dfb49ab5faa1d"],"state_sha256":"857aa8d91be8c15adc0474f00b781da4640c15be84da1d59736c79965e14a44a"}