Access Range: Unrestricted

Access Address: Online Access

OpenSign is an open access platform developed by Tsinghua University Library's "Open Science Support Initiative" working group. It embodies the principles of open science by integrating open access paper data from multiple Chinese institutions and providing services to the public. The platform enables users to enjoy barrier-free access from resource discovery to full-text acquisition without paywall restrictions.

Key Features:

For Researchers: One-stop services for discovering, reading, recommending, and discussing open access papers.

For Institutions: Statistical analysis of papers, subject distribution analysis, collaboration network analysis, author cooperation network analysis.

Additional Services: Open science policy information and tracking of latest practices across various fields.