{"paper":{"title":"The Complete Spitzer Survey of Stellar Structure in Galaxies (CS$^4$G)","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Bosma, A. E. Watkins, A. Ruokanen, B. F. Madore, B. W. Holwerda, D. A. Gadotti, D. Zaritsky, E. Athanassoula, E. Laurikainen, H. Salo, J. H. Knapen, J. Janz, J. Koda, J. Laine, J. L. Hinz, J. M. Falc\\'on-Ram\\'irez, J. Rom\\'an, K. Men\\'endez-Delmestre, K. Sheth, L. C. Ho, M. Anetj\\\"arvi, M. Querejeta, P. M. S\\'anchez-Alarc\\'on, R. F. Peletier, R. J. Buta, S. Comer\\'on, S. Laine, T. Kim","submitted_at":"2025-03-12T18:00:00Z","abstract_excerpt":"The Spitzer Survey of Stellar Structure in Galaxies (S$^4$G), together with its Early Type Galaxy (ETG) extension, stand as the most extensive dataset of deep, uniform mid-infrared (mid-IR; 3.6 and 4.5$\\,\\mu$m) imaging for a sample of $2817$ nearby ($d<40 \\,$Mpc) galaxies. However, the velocity criterion used to select the original sample results in an additional 422 galaxies without HI detection that ought to have been included in the S$^4$G on the basis of their optical recession velocities. In order to create a complete magnitude-, size- and volume-limited sample of nearby galaxies, we coll"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.09680","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/2503.09680/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"}