{"paper":{"title":"A Sound Horizon-Free Measurement of $H_0$ in DESI 2024","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Cuceu, A. de la Macorra, A. de Mattia, A. Font-Ribera, A. J. Ross, A. Kremin, A. Krolewski, A. Meisner, Arjun Dey, A. Torres, B. A. Weaver, Biprateep Dey, C. Hahn, C. Howlett, C. Magneville, C. To, D. Bianchi, D. Brooks, D. Huterer, D. Kirkby, D. Schlegel, D. Sprayberry, E. A. Zaborowski, E. Buckley-Geer, E. Burtin, E. Gazta\\~naga, E. Sanchez, F. Prada, G. Gutierrez, G. Rossi, G. Tarl\\'e, H. Gil-Mar\\'in, H. Seo, I. P\\'erez-R\\`afols, J. E. Forero-Romero, J. Guy, J. Moustakas, K. Honscheid, L. Le Guillou, M. E. Levi, M. Landriau, M. Schubnell, N. Palanque-Delabrouille, P. Doel, P. Martini, P. Taylor, R. H. Wechsler, R. Kehoe, R. Miquel, S. Ahlen, S. Cole, S. Ferraro, S. Juneau, T. Claybaugh, T. Kisner, W. J. Percival","submitted_at":"2024-11-25T18:59:09Z","abstract_excerpt":"The physical size of the sound horizon at recombination is a powerful source of information for early-time measurements of the Hubble constant $H_0$, and many proposed solutions to the Hubble tension therefore involve modifications to this scale. In light of this, there has been growing interest in measuring $H_0$ independently of the sound horizon. We present the first such measurement to use data from the Dark Energy Spectroscopic Instrument (DESI), jointly analyzing the full-shape galaxy power spectra of DESI luminous red galaxies, emission line galaxies, quasars, and the bright galaxy samp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.16677","kind":"arxiv","version":2},"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/2411.16677/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"}