{"paper":{"title":"Dark Energy Survey Year 6 Results: Redshift Calibration of the Weak Lensing Source Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Alarc\\'on, A. Amon, A. Campos, A. Carnero Rosell, A. Drlica-Wagner, A. Fert\\'e, A. Palmese, A. Plazas Malag\\'on, A. Porred\\'on, A. Roodman, A. Walker, B. Flaugher, B. Jain, B. Yin, C. Chang, C. Conselice, C. Doux, C. S\\'anchez, C. To, D. Anbajagane, D. Bacon, D. Brooks, D. Francis de Souza, D. Gruen, D. Hollowood, D. Huterer, D. James, D. Petravick, D. S\\'anchez Cid, D. Thomas, E. Gazta\\~naga, E. S\\'anchez, E. Sheldon, E. Suchyta, F. Castander, F. Menanteau, G. Camacho-Ciurana, G. Giannini, G. Gutierrez, G. M. Bernstein, G. Tarl\\'e, H. Diehl, H. Lin, I. Sevilla, J. Blazek, J. Carretero, J. De Vicente, J. Elvin-Poole, J. Frieman, J. Garcia-Bellido, J. Marshall, J. McCullough, J. Mena-Fern\\'andez, J. Muir, J. Myles, J. Prat, K. Bechtol, K. Honscheid, K. Kuehn, L. da Costa, L. Ofer, M. Aguena, M. A. Troxel, M. Carrasco Kind, M. Crocce, M. da Silva Pereira, M. Gatti, M. R. Becker, M. Smith, M. Swanson, M. Tabbut, M. Yamamoto, N. MacCrann, O. Alves, P. Fosalba, P. Giles, P. Wiseman (DES Collaboration), R. Camilleri, R. Cawthon, R. Marco, R. Miquel, R. Ogando, R. Rosenfeld, S. Bocquet, S. Desai, S. Dodelson, S. Everett, S. Hinton, S. Lee, S. Mau, S. Samuroff, T. Abbott, T. Davis, T. Eifler, T. Schutt, T. Shin, V. Vikram, W. d'Assignies","submitted_at":"2025-10-27T17:35:46Z","abstract_excerpt":"Determining the distribution of redshifts for galaxies in wide-field photometric surveys is essential for robust cosmological studies of weak gravitational lensing. We present the methodology, calibrated redshift distributions, and uncertainties of the final Dark Energy Survey Year 6 (Y6) weak lensing galaxy data, divided into four redshift bins centered at $\\langle z \\rangle = [0.414, 0.538, 0.846, 1.157]$. We combine independent information from two methods on the full shape of redshift distributions: optical and near-infrared photometry within an improved Self-Organizing Map $p(z)$ (SOMPZ) "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.23566","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/2510.23566/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"}