publications - How to list undergraduate paper on CV

• Mathematics.


• Not novel research ~ merely an analysis / reformulation of an existing, proved theorem


• Not a thesis, but was a major (50%) component of a senior course.


• Never published.


• The math isn't even advanced - it's actually quite basic - but it's fun!

(a) Should I even mention this on a CV?

(b) If I should, how would I go about doing so? How to site it? Host and provide link?