BOBSUM is a verified library of mathematical constants with quantum-backed cryptographic hash digests. Submit a constant — if it's in our library, you get instant cryptographic proof of correctness. Our library is growing continuously.
Send a mathematical constant to the BOBSUM API — Bessel zeros, physics constants, zeta values, and more.
We check your constant against our library of 143 quantum-verified hash digests with instant results.
If it's in our library, you get cryptographic proof of correctness. Not in the library yet? Request it — we add constants regularly.
Verify mathematical claims in AI outputs before they reach users.
Create verifiable audit trails for computational research results.
Independent V&V for cryptographic implementations and migrations.
Independently verify arithmetic in regulatory models and calculations.
Join the waitlist to be notified when BOBSUM launches.