{"paper":{"title":"Primordial Rotating Disk Composed of $\\geq$15 Dense Star-Forming Clumps at Cosmic Dawn","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. M. Koekemoer, A. Pallottini, A. Zitrin, B. D. Welch, B. Hatsukade, C. Gim\\'enez-Arteaga, D. Espada, D. Watson, E. Egami, F. E. Bauer, F. Rizzo, F. Sun, F. Valentino, G. B. Brammer, G. B. Caminha, G. E. Magdis, H. Umehata, H. Yajima, I. Smail, J. Gonz\\'alez-L\\'opez, J. Richard, J. R. Rigby, K. I. Caputi, K. Kohno, K. Shimasaku, L. D. Bradley, L. J. Furtak, M. Boylan-Kolchin, M. Dessauges-Zavadsky, M. Kohandel, M. Lee, M. Oguri, M. Ouchi, N. Laporte, R. Endsley, S. Fujimoto, S. L. Finkelstein, S. Toft, T. A. Hutchison, T. Shibuya, T. Wang, V. Kokorev, Y. Ao, Y. Fudamoto, Y. Ono, Z. Ma","submitted_at":"2024-02-28T18:27:39Z","abstract_excerpt":"Early galaxy formation, initiated by the dark matter and gas assembly, evolves through frequent mergers and feedback processes into dynamically hot, chaotic structures. In contrast, dynamically cold, smooth rotating disks have been observed in massive evolved galaxies merely 1.4 billion years after the Big Bang, suggesting rapid morphological and dynamical evolution in the early Universe. Probing this evolution mechanism necessitates studies of young galaxies, yet efforts have been hindered by observational limitations in both sensitivity and spatial resolution. Here we report high-resolution "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.18543","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2402.18543/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}