Exactly, not a single link to the site. Had to google and find: Here it is just in case: https://arxiv.org/
> As one of the first open access science sites, this redesign may influence the paths of its younger siblings, like biologists’ bioRxiv whether they follow the same route or rebel against it.
There's a link in the article.. which links to a Wired article on bioRxiv[0], but not to bioRxiv[1] itself. And before you ask: no, the article on bioRxiv does not link to bioRxiv.
[0] http://www.wired.com/2016/02/the-rainbow-unicorn-trying-real...
They could've at least added a useful outbound link with rel="nofollow" to be helpful while avoiding leaking any of their precious juice.