{"paper":{"title":"No [CII] or dust detection in two Little Red Dots at z$_{\\rm spec}$ > 7","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alba Covelo-Paz, Alice Shapley, Charles L. Steinhardt, Christina C. Williams, Daniel Schaerer, David Elbaz, David J. Setton, Emanuele Daddi, Emma Giovinazzo, Francesco Valentino, Gabriel Brammer, Garth Illingworth, Jenny E. Greene, Johan P. U. Fynbo, Jorryt Matthee, Kohei Inayoshi, Longji Bing, Marianne Vestergaard, Mauro Stefanon, Mengyuan Xiao, Michele Ginolfi, Miroslava Dessauges-Zavadsky, Naveen A. Reddy, Pascal A. Oesch, Qiusheng Gu, Rohan P. Naidu, Romain A. Meyer, Rui Marques-Chaves, Seiji Fujimoto, Steven Gillman, Tao Wang, Vasily Kokorev, Yoshinobu Fudamoto","submitted_at":"2025-03-03T19:00:00Z","abstract_excerpt":"Little Red Dots (LRDs) are compact, point-like sources characterized by their red color and broad Balmer lines, which have been debated to be either dominated by active galactic nuclei (AGN) or dusty star-forming galaxies (DSFGs). Here we report two LRDs (ID9094 and ID2756) at z$_{\\rm spec}$>7, recently discovered in the JWST FRESCO GOODS-North field. Both satisfy the \"v-shape\" colors and compactness criteria for LRDs and are identified as Type-I AGN candidates based on their broad H$\\beta$ emission lines (full width at half maximum: 2280$\\pm$490 km/s for ID9094 and 1070$\\pm$240 km/s for ID275"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.01945","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/2503.01945/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"}