HSG-12M: A Large-Scale Benchmark of Spatial Multigraphs from the Energy Spectra of Non-Hermitian CrystalsXianquan Yan†, Hakan Akgün, Kenji Kawaguchi, N. Duane Loh†, Ching Hua Lee†ICLR 2026CCF A · 2026ICORE A* · 2026Impact Factor* 56.04 · 2026 论文 ↗ 代码 数据集 BibTeX媒体报道:NUS Science↗Sichuan University Physics↗