Most web shops show you a portfolio. Here's what's behind this one.
Nathan M. Thornhill, Founder & Technology Expert
Nathan Thornhill created CiteStamp, a citation-verification tool that catches references AI made up. Point it at an AI-written bibliography and it checks every entry against the published record, then shows who actually said what, with a receipt. It runs in Overleaf, Word, Zotero, and the browser.
See it at citestamp.com.
He founded ICSAC, the Institute for Complexity Science and Advanced Computing, and built its editorial infrastructure end to end: ORCID-verified submissions, double-blind review, and an open review stack where authors can read the exact rubrics that evaluated their work.
The institute lives at icsacinstitute.org.
The research behind both spans information theory, complexity, and the dynamics of consciousness. A scholarly book, Foundations of the Existence Threshold. Six published papers, with more under review. Four provisional patents. This October, a poster at The Science of Consciousness 2026 in San Diego.
The full trail starts at nathanthornhill.com. Fair warning: it gets dense.
3Rivers WebTech is where that engineering meets Fort Wayne business. Websites, point-of-sale systems, AI automation, custom software: built with the same discipline that keeps research infrastructure running for months without anyone touching it.
The philosophy transfers too. CiteStamp doesn't rent its infrastructure, and neither should you. Every 3Rivers WebTech build is custom-coded and owned outright: your domain, your code, your hosting account, documented and portable. No platform fees, no subscription treadmill, nothing you can be locked out of.
And there's no layer between you and the engineering. No account manager, no sales rep translating your problem. You talk to the person who builds the thing.
Client work funds the research. The research raises the bar for the client work. Fort Wayne businesses get systems built to a standard most agencies never have a reason to reach.
Want one? Call or text (260) 222-5498, or book a time that suits you.
Serving Fort Wayne businesses • 50-mile radius
