AUTHOR=Ma Yuyin , Sun Qiong , Wang Chao 

TITLE=Systemically important company identification based on topological characteristics of the common share pledge network

JOURNAL=Frontiers in Physics

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2025.1562015

DOI=10.3389/fphy.2025.1562015

ISSN=2296-424X