You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.

exponent-publication
0.0.1a4

This version was deleted from PyPI around 2024-10-10. Installing fails with:
$ pip3 install exponent-publication==0.0.1a4 ERROR: Could not find a version that satisfies the requirement exponent-publication==0.0.1a4
View other deleted versions of exponent-publication

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2024-10-09/ \ exponent-publication==0.0.1a4
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
exponent_publication-0.0.1a4-py3-none-any.whl (5.6KB)
exponent_publication-0.0.1a4.tar.gz (3.9KB)