Solving hard problems.
PTH Meridian builds open-source computational infrastructure for the problems that matter most — security, health, energy and the decisions that shape all three. Canadian-built. Globally distributed. Independently auditable.
Four divisions. One mission.
Each division addresses a specific category of hard problem. Each builds on the others. Together they form a coherent platform for computational solutions at civilization scale.
Post-quantum cryptographic infrastructure built for the era after quantum computers break today's encryption. AKR KeyGen implements NIST FIPS 203/204/205. AKR Naos delivers a complete six-phase trust platform with zero-knowledge proofs, HSM bridge and threshold signatures.
Computational tools that surface the biological signal hidden inside complex clinical, genomic and molecular data. HqA maps disease causation. MNTU traces molecular networks. Both are designed for the Canadian health research context — PIPEDA compliant and privacy-preserving by design.
Energy is the master variable — every measure of human development is downstream of reliable access to it. PTH Meridian builds computational tools for microgrid optimization, national transition modeling and planetary energy coordination. Starting in Northern Canada. Scaling to the world.
Most decisions look simple until the consequences arrive. AMuN — Applied Mindshift Universal Navigator — maps the second and third order consequences of any decision before it is made. Open source. Available now. Built to make the invisible visible for individuals, organizations and governments.
require computational
solutions.
The most urgent problems facing Canada and the world — quantum threats to digital security, disease causation we cannot trace, energy poverty that keeps communities in darkness, decisions made without seeing their consequences — are all fundamentally computational problems. The data exists. The signal is there. What is missing is the infrastructure to read it.
PTH Meridian builds that infrastructure. Open source. Independently auditable. Canadian-built with global application. We start with the problems closest to home and let the tools scale from there.
Canadian-built.
Globally distributed.
PTH Meridian is an independent computational research and development studio based in Calgary, Alberta, Canada. We build open-source tools grounded in rigorous research — designed to be independently auditable, academically sound and production-ready.
Our work spans post-quantum cryptography, bioinformatics, energy system modeling and decision science. We contribute to Canadian technological sovereignty and to the global body of open-source computational infrastructure.
We are actively seeking independent research review from Canadian and international academic institutions, national research councils and government-backed organizations — for formal validation of our implementations.
Let's build the
future together.
We welcome collaboration from researchers, institutions, enterprises and developers working at the frontier of computational problem solving.
PTH Meridian is seeking formal independent review from Canadian and international universities, government research bodies and publicly funded institutions — for our zero-knowledge proof, post-quantum protocol, bioinformatics and energy modeling implementations.
We offer rigorous academic engagement in exchange for formal review. Our ZKP module includes bounds-binding range proofs (v2), Merkle membership proofs and selective disclosure presentations. A self-discovered vulnerability has been identified and patched.
Post-quantum cryptographic implementation, bioinformatics tool development and energy system modeling — all qualify under Canada's Scientific Research and Experimental Development tax credit program. PTH Meridian documents all R&D activity for SR&ED eligibility.