{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:PUJQ2F5EKNZCYUMXOJKWBISG5F","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":"041679897c33449413fbc2be60de76b9561d2ca0a58fd15f8dbb5f7106fb1cb1","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-01-05T07:04:46Z","title_canon_sha256":"0d5f98d830535d7a82c66acfd15184b7289514022bdfecf8dd644479e6244f5b"},"schema_version":"1.0","source":{"id":"astro-ph/0201066","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0201066","created_at":"2026-07-04T16:29:12Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0201066v1","created_at":"2026-07-04T16:29:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0201066","created_at":"2026-07-04T16:29:12Z"},{"alias_kind":"pith_short_12","alias_value":"PUJQ2F5EKNZC","created_at":"2026-07-04T16:29:12Z"},{"alias_kind":"pith_short_16","alias_value":"PUJQ2F5EKNZCYUMX","created_at":"2026-07-04T16:29:12Z"},{"alias_kind":"pith_short_8","alias_value":"PUJQ2F5E","created_at":"2026-07-04T16:29:12Z"}],"graph_snapshots":[{"event_id":"sha256:ec37331287ece8b689afc42a295133fd8418ee8520aef85c6481e401d791c675","target":"graph","created_at":"2026-07-04T16:29:12Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0201066/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We explore a mechanism for the formation of the first globular clusters, operating during the assembly of dwarf galaxies at high redshifts, z > 10. The substructure in the dark matter and the corresponding potential wells are responsible for setting the cluster scale of ~10^5 M_sun. The second mass scale in the formation problem, the stellar scale of ~1 M_sun, is determined in turn by the processes that cool the gas. We address the origin of the first, cluster scale by means of three-dimensional numerical simulations of the collapsing dark matter and gaseous components. We find that the gas fa","authors_text":"Cathie J. Clarke, Volker Bromm","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2002-01-05T07:04:46Z","title":"The Formation of the First Globular Clusters in Dwarf Galaxies Before the Epoch of Reionization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0201066","kind":"arxiv","version":1},"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":"sha256:2c5122ad3b03ad50e83bb88c5fd7946608a61a38cfa7649e359256c6d924dd7a","target":"record","created_at":"2026-07-04T16:29:12Z","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":"041679897c33449413fbc2be60de76b9561d2ca0a58fd15f8dbb5f7106fb1cb1","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-01-05T07:04:46Z","title_canon_sha256":"0d5f98d830535d7a82c66acfd15184b7289514022bdfecf8dd644479e6244f5b"},"schema_version":"1.0","source":{"id":"astro-ph/0201066","kind":"arxiv","version":1}},"canonical_sha256":"7d130d17a453722c5197725560a246e949c36529eafcdea21b88013c38088de8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d130d17a453722c5197725560a246e949c36529eafcdea21b88013c38088de8","first_computed_at":"2026-07-04T16:29:12.574624Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:29:12.574624Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MCpj8fyX1CWZLDV3xDE/YsjSrrmmP9vumwHgWtnydesK2DAg5woeDSjh3n7dBDMpPsi5iccH9qih/ccF2z93DQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:29:12.575213Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0201066","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2c5122ad3b03ad50e83bb88c5fd7946608a61a38cfa7649e359256c6d924dd7a","sha256:ec37331287ece8b689afc42a295133fd8418ee8520aef85c6481e401d791c675"],"state_sha256":"ec5d3e1fdf3dbcac213ebc0ec535695e3afe6e2ba0c8944228606f42701d4beb"}