The Silverchair Universe is a framework of complementary products and services that publishers may choose to integrate with the Silverchair Platform. Universe partners are best-in-class vendors that provide everything from video hosting to machine learning, continuing education, and open science solutions.

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One of our valued partners is PSI. PSI enables libraries, publishers and membership societies to work together securely and confidentially towards the common goals of facilitating legitimate access to scholarly content, providing reliable data through the interrogation of IP addresses, and combating cybercrime. PSI is the developer of both and

With publishers and libraries can save time and streamline processes, eliminate errors, improve the reliability of usage metrics and ensure the right content is accessible to the right users.

With publishers and libraries can join the community-driven fight against cybercrime.

PSI is the brainchild of two veterans of the publishing world who hold over 50 years of STM publishing experience. It was while working for major publishers that they recognized a number of problems facing the industry that could only be overcome through communication, collaboration and innovation. PSI now finds itself in a unique position to facilitate cooperation among the various stakeholders of the academic library and publishing world for the benefit of the whole community.

PSI is already helping many Silverchair publishers:

  • American Association of Critical-Care Nurses - IP Registry & IP Intrusion
  • Allen Press – IP Registry
  • American Medical Association – IP Registry & IP Intrusion
  • American Academy of Pediatrics – IP Registry
  • American Diabetes Association – IP Registry & IP Intrusion
  • Company of Biologists – IP Registry & IP Intrusion
  • MIT Press – IP Registry
  • Portland Press – IP Registry & IP Intrusion
  • Rockefeller University Press – IP Registry & IP Intrusion
  • University of California Press – IP Registry & IP Intrusion
“Having gone through the process of integrating with numerous publishers via Silverchair now, we can confidently say that the process is quick, simple, and easy for the publishers. Silverchair has worked closely with us to ensure that they are able to offer the many benefits of to their clients.” —Andrew Pitts, CEO and Co-founder, PSI

Learn more about PSI by exploring these resources:

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