PaperMind: Benchmarking Agentic Reasoning and Critique over Scientific Papers in Multimodal LLMs. - Yanjun Zhao; Tianxin Wei; Jiaru Zou; Xuying Ning; Yuanchen Bei; Lingjie Chen; Simmi Rana; Wendy H. Yang; Hanghang Tong; Jingrui He (CoRR, 2026)