{"paper":{"title":"Simulations and observational tests of primordial magnetic fields from Cosmic Microwave Background constraints","arxiv_id":"2009.01539","primary_cat":"astro-ph.CO","submitted_at":"2020-09-03T09:29:37+00:00","version_compiled":"v2"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13.0 on the question bank abstract-p1-20260923, exactly as returned. 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