Citation network datasets for benchmarking spiking graph neural networks on experimental neuromorphic hardware. - Zhu, Kevin; Mulet, Ian; Date, Prasanna; Gautam, Ashish; Nitzsche, Tyler; Snyder, Shay; Kulkarni, Shruti; Lim, Seung-Hwan; Cong, Guojing; Nowzari, Cameron; Schuman, Catherine; Parsa, Maryam; et al. (npj Unconventional Computing, 2026)