{"paper":{"title":"Anisotropic flow decorrelation in heavy-ion collisions with event-by-event viscous hydrodynamics","arxiv_id":"2104.08022","primary_cat":"nucl-th","submitted_at":"2021-04-16T10:34:30+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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