{"paper":{"title":"Worldsheet (anti)instanton bound states in type II on $T^2$","arxiv_id":"2003.03301","primary_cat":"hep-th","submitted_at":"2020-03-06T16:31:41+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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