{"id":"omri-weinstein","title":"Omri Weinstein","content":"Omri Weinstein is an Israeli-American theoretical computer scientist and entrepreneur, recognized as the Co-Founder and CEO of Pearl Research Labs. He currently holds the position of Associate Professor in the theoretical computer science group at the Hebrew University of Jerusalem, though he is presently on leave from Columbia University. Weinstein's research extensively covers data structures, information theory, and computational complexity, reflecting his dual academic and industry contributions. [\\[1\\]](#cite-id-bcm0WMeTzXrOScim)\n\n## Education\n\nOmri Weinstein completed his Bachelor of Science degree in Mathematics and Computer Science from Tel Aviv University between 2006 and 2009. He continued his education at Princeton University, where he earned a Ph.D. in Computer Science focusing on information theory applications to computational complexity, privacy, and economics. His doctoral work was supervised by Professor Mark Braverman. [\\[2\\]](#cite-id-KY2Xn6Bnn3NVrtQ7) Subsequently, Weinstein held a postdoctoral fellowship as a Simons Society Junior Fellow at the Courant Institute, New York University. [\\[3\\]](#cite-id-HTh8qgIkFrOJ2wRB)\n\n## Academic Career\n\nWeinstein held the role of Assistant Professor in the Department of Computer Science at Columbia University before moving to the Hebrew University of Jerusalem, where he currently serves as an Associate Professor in the theoretical computer science group. His research primarily explores the relationships between data structures, information theory, and optimization, concentrating on dynamic data structures, information complexity, communication complexity, and matrix multiplication complexity. [\\[3\\]](#cite-id-HTh8qgIkFrOJ2wRB)\n\nWeinstein's academic work has been supported by several awards, including the NSF CAREER Award focusing on data structure lower bounds. His contributions to the field are evidenced by over 1,700 citations on Google Scholar as of mid-2026. [\\[4\\]](#cite-id-xGHgjqeY4rU4Wiwg) Weinstein has participated as a Visiting Scientist at the Simons Institute for the Theory of Computing at UC Berkeley for the \"Complexity and Linear [Algebra](https://iq.wiki/wiki/algebra)\" program in 2025. [\\[2\\]](#cite-id-KY2Xn6Bnn3NVrtQ7) His service extends to program committees for major conferences like FOCS, STOC, ESA, and ISIT, alongside the editorial board of the Theory of Computing journal. [\\[1\\]](#cite-id-bcm0WMeTzXrOScim)\n\n## Industry Career\n\nBefore founding Pearl Research Labs, Weinstein's industry experience included roles at Nvidia and Vast Data. At Nvidia, he contributed to projects involving GPU computation and AI systems, while his position at Vast Data focused on data infrastructure. These roles equipped him with insights into GPU computation and cryptographic proof systems, informing his later work with Pearl Research Labs. [\\[5\\]](#cite-id-YVccyhWgt0fnbQfl)\n\n## Pearl Research Labs\n\nIn 2025, Omri Weinstein co-founded Pearl Research Labs, serving as the company's Co-Founder and CEO. The company developed the Pearl (PRL) blockchain protocol, a Layer-1 blockchain relying on a Proof-of-Useful-Work (PoUW) consensus mechanism. This protocol replaces traditional hashing methods with large-scale matrix multiplication, a core operation in AI training and inference. [\\[6\\]](#cite-id-VqdcpYixPTB5zhS0)\n\nPearl Research Labs released its whitepaper in April 2025, emphasizing cryptography research on matrix multiplication proofs. The Pearl mainnet was launched on April 27, 2026, followed by an exclusive partnership with Together AI announced on May 15, 2026. This collaboration introduced an inference endpoint for the Gemma-4-31B-it-Pearl model, priced below standard rates and offset by PRL emissions generated during computation. [\\[7\\]](#cite-id-jQs0e4RTPYWnh1wb)\n\nPearl Research Labs claims a fair-launch model with no pre-mining, founder token allocations, or venture capital funding, similar to Bitcoin's initial launch structure. However, this claim has yet to be independently verified. [\\[6\\]](#cite-id-VqdcpYixPTB5zhS0)\n\n## Research Contributions\n\nOmri Weinstein's research contributions focus on data structure lower bounds, information complexity, and communication complexity. He has notably demonstrated that the information cost of Gap Hamming Distance is linear under uniform distribution. Weinstein was the first to establish a general technique for proving information lower bounds on unbounded-rounds communication problems and has contributed to work on approximate fixed points and [Nash](https://iq.wiki/wiki/nash) equilibria in distributed settings. [\\[3\\]](#cite-id-HTh8qgIkFrOJ2wRB)\n\nAdditionally, Weinstein's work on the Multiphase Conjecture has incorporated information complexity. He co-led the ICALP 2018 Summer School, which concentrated on Data Structure Lower Bounds. [\\[4\\]](#cite-id-xGHgjqeY4rU4Wiwg)\n\n## Public Profile\n\nOmri Weinstein maintains an active online presence. Interested individuals can follow him on X (formerly Twitter) with the handle \"@WeinsteinOmri\" at https://x.com/WeinsteinOmri or connect with him on LinkedIn. For more academic pursuits, his profile and publications are detailed on the Hebrew University's website and his Google Scholar profile. [\\[8\\]](#cite-id-7RVDlHZEgoYX6Dz9) [\\[5\\]](#cite-id-YVccyhWgt0fnbQfl) [\\[1\\]](#cite-id-bcm0WMeTzXrOScim) [\\[4\\]](#cite-id-xGHgjqeY4rU4Wiwg)","summary":"Omri Weinstein is an Israeli-American theoretical computer scientist and the Co-Founder and CEO of Pearl Research Labs, known for the Pearl blockchain protocol.","images":[{"id":"QmW5kPDU5RY14pKYrsPaUBSFXHW1vdLGDtCc66AKPLvYT4","type":"image/jpeg, image/png"}],"categories":[{"id":"people","title":"people"}],"tags":[{"id":"Founder"},{"id":"Researcher"},{"id":"Ethereum"}],"media":[{"id":"QmZNY4wyy5Kimj9GEAuq2VrtABLdHkBK32rkfXEHHLArcF","name":"images (2).jfif","caption":"","thumbnail":"QmZNY4wyy5Kimj9GEAuq2VrtABLdHkBK32rkfXEHHLArcF","source":"IPFS_IMG"}],"metadata":[{"id":"linkedin_profile","value":"https://www.linkedin.com/in/omri-weinstein-27468819/"},{"id":"website","value":"https://omriweinstein.huji.ac.il/"},{"id":"twitter_profile","value":"https://x.com/WeinsteinOmri"},{"id":"references","value":"[{\"id\":\"bcm0WMeTzXrOScim\",\"url\":\"https://omriweinstein.huji.ac.il/\",\"description\":\"Hebrew University profile\",\"timestamp\":1784127661940},{\"id\":\"KY2Xn6Bnn3NVrtQ7\",\"url\":\"https://simons.berkeley.edu/people/omri-weinstein\",\"description\":\"Simons Institute profile\",\"timestamp\":1784127661940},{\"id\":\"HTh8qgIkFrOJ2wRB\",\"url\":\"https://www.cs.columbia.edu/~omri/\",\"description\":\"Columbia University profile\",\"timestamp\":1784127661940},{\"id\":\"xGHgjqeY4rU4Wiwg\",\"url\":\"https://scholar.google.com/citations?user=tYJE8UAAAAAJ\",\"description\":\"Google Scholar profile\",\"timestamp\":1784127661940},{\"id\":\"YVccyhWgt0fnbQfl\",\"url\":\"https://www.linkedin.com/in/omri-weinstein-27468819/\",\"description\":\"LinkedIn profile\",\"timestamp\":1784127661940},{\"id\":\"VqdcpYixPTB5zhS0\",\"url\":\"https://hashrateindex.com/blog/pearl-prl-ai-compute-cryptocurrency/\",\"description\":\"HashRate Index analysis\",\"timestamp\":1784127661940},{\"id\":\"jQs0e4RTPYWnh1wb\",\"url\":\"https://www.together.ai/blog/together-ai-partners-with-pearl-research-labs\",\"description\":\"Together AI partnership blog\",\"timestamp\":1784127661940},{\"id\":\"7RVDlHZEgoYX6Dz9\",\"url\":\"https://x.com/WeinsteinOmri\",\"description\":\"Weinstein's Twitter\",\"timestamp\":1784127661940}]"},{"id":"commit-message","value":"\"Added new wiki Omri Weinstein\""}],"events":[],"user":{"id":"0x8af7a19a26d8fbc48defb35aefb15ec8c407f889"},"author":{"id":"0x8af7a19a26d8fbc48defb35aefb15ec8c407f889"},"operator":{"id":"0x04e4a72e18b46EC55Ba1361CEFcEF0404b520f47"},"language":"en","version":1,"linkedWikis":{"blockchains":[],"founders":[],"speakers":[]}}