PSI

Updated 8:27 AM ET
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On Oct 27, PSI posted five new Open Quantum Problems results with papers and Lean 4 code.

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On Oct 27, PSI posted five new Open Quantum Problems results with papers and Lean 4 code.

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  1. Official

    PSI posts five new Open Quantum Problems results with papers and Lean 4 code

    PSI published this on Oct 27, 2026 (source: psi.inc).

    Physical Superintelligence PBC published new results on five Open Quantum Problems, with papers, Lean 4 formalizations, and verification code on its research page (posted October 23; announced October 27). One problem remains open in the arbitrary multi-copy case; the results are not peer-reviewed.

    Source: PSI
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