{"paper":{"title":"Dark Energy Survey Year 3 Results: Multi-Probe Modeling Strategy and Validation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Amon, A. A. Plazas Malag\\'on, A. Brandao-Souza, A. Campos, A. Carnero Rosell, A. Chen, A. Choi, A. E. Evrard, A. Fert\\'e, A. Palmese, A. Pieres, A. Porredon, A. R. Liddle, A. Troja, B. Flaugher, B. Hoyle, B. Jain, C. Chang, C. D. Leonard, C. Doux, C. To, D. Bacon, D. Brooks, D. Gruen, D. Huterer, D. J. James, D. L. Burke, D. L. Hollowood, D. Petravick, D. Thomas, D. W. Gerdes, E. Baxter, E. Buckley-Geer, E. Di Valentino, E. Gaztanaga, E. Krause, E. M. Huff, E. Sanchez, E. Suchyta, F. Andrade-Oliveira, F. J. Castander, F. Menanteau, F. Paz-Chinch\\'on, G. Gutierrez, G. M. Bernstein, G. Tarle, G. Zacharegkas, H. Huang, H. T. Diehl, I. Ferrero, I. Sevilla-Noarbe, I. Tutusaus, J. Annis, J. Blazek, J. Carretero, J. DeRose, J. De Vicente, J. Elvin-Poole, J. Frieman, J. Garc\\'ia-Bellido, J. Gschwend, J. J. Mohr, J. L. Marshall, J. Mena-Fern\\'andez, J. Muir, J. Myles, J. Prat, J. Weller (DES Collaboration), J. Zuntz, K. Bechtol, K. Herner, K. Honscheid, K. Kuehn, L. F. Secco, L. N. da Costa, M. A. G. Maia, M. Aguena, M. A. Troxel, M. Carrasco Kind, M. Costanzi, M. Crocce, M. E. S. Pereira, M. Lima, M. Paterno, M. Rodriguez-Monroy, M. Schubnell, M. Smith, M. Soares-Santos, N. Kuropatkin, N. MacCrann, N. Weaverdyck, O. Alves, O. Lahav, P. Chintalapati, P. Doel, P. Fosalba, P. Lemos, P. Martini, P. Melchior, P. Rogozenski, R. A. Gruendl, R. Cawthon, R. H. Wechsler, R. Miquel, R. Morgan, R. P. Rollins, R. Rosenfeld, S. Allam, S. Desai, S. Dodelson, S. Everett, S. Pandey, S. R. Hinton, S. Samuroff, S. Serrano, T. F. Eifler, T. Giannantonio, T. M. C. Abbott, T. N. Varga, V. Scarpine, W. G. Hartley, X. Fang, Y. Omori, Y. Park","submitted_at":"2021-05-28T01:58:57Z","abstract_excerpt":"This paper details the modeling pipeline and validates the baseline analysis choices of the DES Year 3 joint analysis of galaxy clustering and weak lensing (a so-called \"3$\\times$2pt\" analysis). These analysis choices include the specific combination of cosmological probes, priors on cosmological and systematics parameters, model parameterizations for systematic effects and related approximations, and angular scales where the model assumptions are validated. We run a large number of simulated likelihood analyses using synthetic data vectors to test the robustness of our baseline analysis. We d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.13548","kind":"arxiv","version":1},"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/2105.13548/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"}