# Perimeter Institute for Theoretical Physics

> theoretical physics research institute in Canada

**Wikidata**: [Q2004561](https://www.wikidata.org/wiki/Q2004561)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Perimeter_Institute_for_Theoretical_Physics)  
**Source**: https://4ort.xyz/entity/perimeter-institute-for-theoretical-physics

## Summary
The Perimeter Institute for Theoretical Physics (PITP) is a research institute located in Waterloo, Ontario, Canada, dedicated to theoretical physics. Inaugurated in 1999, it functions as a charitable organization and educational institution focused on advancing fundamental research. It is also a participant in the Event Horizon Telescope project.

## Key Facts
- **Full Name:** Perimeter Institute for Theoretical Physics
- **Acronym:** PITP
- **Location:** Waterloo, Ontario, Canada
- **Inception:** 1999
- **Primary Function:** Research institute, educational institution, nonprofit organization
- **Tax Status:** Charitable organization in Canada (CRA Account: 889814323RR0001)
- **Architect:** Saucier + Perrotte
- **Founding Financials:** Revenue in 2003 was $17,638,667 CAD; assets in 2003 were $52,640,695 CAD.
- **Research Involvement:** Participant in the Event Horizon Telescope project.
- **Identifiers:** GRID ID (grid.420198.6), ISNI (0000000086580851), ROR ID (013m0ej23).

## FAQs
### Q: Where is the Perimeter Institute for Theoretical Physics located?
A: The institute is located in the city of Waterloo, Ontario, Canada. Its geographic coordinates are 43.4654° N, 80.528° W.

### Q: What is the primary purpose of the Perimeter Institute?
A: It is a research institute and educational institution whose primary purpose is to conduct and facilitate theoretical physics research.

### Q: Is the Perimeter Institute a charity?
A: Yes, it is registered as a charitable organization in Canada. Its charitable registration number is 889814323RR0001.

## Why It Matters
The Perimeter Institute for Theoretical Physics matters because it serves as a global center for fundamental research in theoretical physics. By providing a dedicated environment for scientists, it fosters breakthroughs in understanding the universe, evidenced by its participation in high-profile collaborations like the Event Horizon Telescope. The institute plays a crucial role in training new researchers and engaging the public with science, contributing significantly to Canada's scientific landscape and the global physics community. Its growth in assets and employee count since its 1999 inception highlights its sustained impact and financial stability.

## Notable For
- **Dedicated Theoretical Focus:** Unlike broader universities, it is a specialized institute focusing exclusively on theoretical physics.
- **Event Horizon Telescope Participation:** It is a contributing member to the global Event Horizon Telescope collaboration.
- **Architectural Significance:** Its facility was designed by the architectural firm Saucier + Perrotte.
- **Rapid Growth:** The institute expanded from 32 employees in 2003 to 203 in 2012, with total assets growing from $52 million to $275 million CAD over the same period.

## Body
### Overview
The Perimeter Institute for Theoretical Physics is an independent research center headquartered in Waterloo, Ontario. Established in 1999, the institute is classified as a research institute, educational institution, and nonprofit organization. It operates primarily in English and is a member of ORCID, Inc. and DataCite.

### Financial and Operational Data
The institute's financial history shows significant growth. Key figures include:
- **Revenue:** $55,983,561 CAD (2013)
- **Total Assets:** $279,854,000 CAD (2011)
- **Donations:** The institute has received substantial donations, including $79,413,438 CAD in 2004 and $50,005,164 CAD in 2008.

### Physical and Digital Presence
The institute's building was designed by Saucier + Perrotte. It maintains a strong digital footprint with a verified Twitter account (@perimeter) and a YouTube channel (ID: UCpHvNclapYpq8b0ZnGRoMeg) that has accumulated over 11 million views. Its website is accessible at http://www.perimeterinstitute.ca.

## References

1. Canada Revenue Agency
2. GRID Release 2017-01-10
3. Virtual International Authority File
4. [Source](https://orcid.org/members/001G000001klOQAIA2-perimeter-institute)
5. [Source](https://web.archive.org/web/20231020113811/https://orcid.org/members)
6. [Our Members / Tier 2](https://web.archive.org/web/20211129171645/https://arxiv.org/about/ourmembers)
7. [Source](https://web.archive.org/web/20240112184553/https://datacite.org/members/)
8. Freebase Data Dumps. 2013
9. [Source](https://www.charitydata.ca/charity/perimeter-institute/889814323RR0001/)
10. Google Knowledge Graph
11. [Source](http://km.aifb.kit.edu/services/crunchbase/)
12. GRID Release 2015-12-14
13. GRID Release 2016-12-06
14. Quora
15. Aligned ISNI and Ringgold identifiers for institutions
16. Microsoft Academic Knowledge Graph
17. YouTube API
18. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)