{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:AWWVXAOQYOUDBCO23IXOKS7ONQ","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":"3484f757beada3c4026c2e536e7f432075d9e06bf6c32aabb9e7a6f256ce2732","cross_cats_sorted":["astro-ph.CO","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-09-23T18:00:00Z","title_canon_sha256":"a00a9e8a011a1f6849135770b9ac62b3eb1c5d004aaa164564514fa42f3e0d45"},"schema_version":"1.0","source":{"id":"2509.19427","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.19427","created_at":"2026-07-15T14:22:26Z"},{"alias_kind":"arxiv_version","alias_value":"2509.19427v1","created_at":"2026-07-15T14:22:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.19427","created_at":"2026-07-15T14:22:26Z"},{"alias_kind":"pith_short_12","alias_value":"AWWVXAOQYOUD","created_at":"2026-07-15T14:22:26Z"},{"alias_kind":"pith_short_16","alias_value":"AWWVXAOQYOUDBCO2","created_at":"2026-07-15T14:22:26Z"},{"alias_kind":"pith_short_8","alias_value":"AWWVXAOQ","created_at":"2026-07-15T14:22:26Z"}],"graph_snapshots":[{"event_id":"sha256:82126d8e62fadf45f9170180cb6d91a2fc4e1da4080d18e8d69d2139abf5d934","target":"graph","created_at":"2026-07-15T14:22:26Z","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/2509.19427/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Early JWST observations have revealed a high-redshift universe more vibrant than predicted by canonical galaxy-formation models within $\\Lambda$CDM, showing an excess of ultraviolet(UV)-bright, massive, and morphologically mature galaxies. Departures from $\\Lambda$CDM prior to recombination can imprint signatures on non-linear structure formation at high redshift. In this paper, we investigate one such scenario - Early Dark Energy, originally proposed to resolve the Hubble tension - and its implications for these high-redshift challenges. We present the first large-scale cosmological hydrodyna","authors_text":"Lars Hernquist, Mark Vogelsberger, Michael Boylan-Kolchin, Oliver Zier, Rohan P. Naidu, Sandro Tacchella, Xuejian Shen","cross_cats":["astro-ph.CO","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-09-23T18:00:00Z","title":"The Cosmic Rush Hour: Rapid Formation of Bright, Massive, Disky, Star-Forming Galaxies as Signatures of Early-Universe Physics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.19427","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":"sha256:7e87f45a055ab1f510afa29e4a22d2ed70b68e2f9e629372aff3c87e20548b3e","target":"record","created_at":"2026-07-15T14:22:26Z","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":"3484f757beada3c4026c2e536e7f432075d9e06bf6c32aabb9e7a6f256ce2732","cross_cats_sorted":["astro-ph.CO","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-09-23T18:00:00Z","title_canon_sha256":"a00a9e8a011a1f6849135770b9ac62b3eb1c5d004aaa164564514fa42f3e0d45"},"schema_version":"1.0","source":{"id":"2509.19427","kind":"arxiv","version":1}},"canonical_sha256":"05ad5b81d0c3a83089dada2ee54bee6c0be499052eb906fa59433181f1285fe4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"05ad5b81d0c3a83089dada2ee54bee6c0be499052eb906fa59433181f1285fe4","first_computed_at":"2026-07-15T14:22:26.719465Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-15T14:22:26.719465Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eNyMGgIIC9FBH555n9cU61wh1VJACwC19qtOoscrKT9nnGA3s+DrQx2QgH4kDcZ5bz9TQxoMQDM8umMhZfoRAg==","signature_status":"signed_v1","signed_at":"2026-07-15T14:22:26.720448Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.19427","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7e87f45a055ab1f510afa29e4a22d2ed70b68e2f9e629372aff3c87e20548b3e","sha256:82126d8e62fadf45f9170180cb6d91a2fc4e1da4080d18e8d69d2139abf5d934"],"state_sha256":"a2c9548ab0796fc75a90c32a8cb1d4f9559433f9579eb2a50dd03718fb1a0c00"}