Perimeter Institute

Perimeter Institute

Perimeter Institute for Theoretical Physics is an independent research centre in foundational theoretical physics located in Waterloo, Ontario, Canada. It was founded in 1999. The institute's founding and major benefactor is Canadian entrepreneur and philanthropist Mike Lazaridis. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Perimeter Institute, Canada, covering academic research published from 2001 to 2025. Read More.


Open Access Percentage

89%


Total
Publications

7.7K


Total Open
Publications

6.8K


Total
Citations

482K


Open Access
Percentage

89%


Total
Publications

7.7K


Total Open
Publications

6.8K


Total
Citations

482K

Wikipedia

Website

download

Breakdown

5% 48% 35% 12%

Publisher Open

5%

Both

48%

Other Platform Open

35%

Closed

12%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

050100150200250300350400450500Total Publications
2001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

68%OA Journal

OA Journal 68%

2.8K

Hybrid 16%

672

No Guarantees 16%

657

Other Platform Open

Preprint 85%

5.4K

Institution 45%

2.9K

Other Internet 11%

678

Domain 2%

139

Public 1%

66

Other Platform Locations

Name

Platform Type

Publications

arXiv
Preprint
5.6K
Office of Scientific and Technical Information
Institution
1.2K
doaj.org OAI-PMH Repository
Institution
1K
DOI
Other Internet
711
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
282
Durham University
Institution
215
University of Groningen
Institution
214
University of Amsterdam
Institution
213
Royal Netherlands Academy of Arts and Sciences
Institution
213
Consejo Superior de Investigaciones Científicas
Institution
181
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Data updated 12 August 2026

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