abICS: Paper about abICS has appeared in arXiv

Preprint of the paper about abICS has appeared in arXiv.

Shusuke Kasamatsu, Yuichi Motoyama, Kazuyoshi Yoshimi, Tatsumi Aoyama, “Configuration sampling in multi-component multi-sublattice systems enabled by ab Initio Configuration Sampling Toolkit (abICS)”, arXiv:2309.04769.