Week 5, October 2025

Title: Self-supervised Synthetic Pretraining for Inference of Stellar Mass Embedded in Dense Gas
Author: Keiya Hirashima, Shingo Nozaki, Naoto Harada
arXiv: http://arxiv.org/abs/2510.24159v1

Title: The First Star-by-star $N$-body/Hydrodynamics Simulation of Our Galaxy Coupling with a Surrogate Model
Author: Keiya Hirashima, Michiko S. Fujii, Takayuki R. Saitoh, Naoto Harada, Kentaro Nomura, Kohji Yoshikawa, Yutaka Hirai, Tetsuro Asano, Kana Moriwaki, Masaki Iwasawa, Takashi Okamoto, Junichiro Makino
doi: https://doi.org/10.1145/3712285.3759866
arXiv: http://arxiv.org/abs/2510.23330v1

Title: Foundations of Carrollian Geometry
Author: Luca Ciambelli, Puttarak Jai-akson
arXiv: http://arxiv.org/abs/2510.21651v1