OpenSWI: a massive-scale benchmark dataset for surface wave dispersion curve inversion. - Liu, Feng; Zhao, Sijie; Gu, Xinyu; Ling, Fenghua; Zhuang, Peiqin; Li, Yaxing; Su, Rui; Fang, Lihua; Zhou, Lianqing; Huang, Jianping; Bai, Lei (Earth System Science Data, 2026)