arXiv<p>Want to raise an extra $2,500 for arXiv?</p><p>Your mission, should you choose to accept it: give a gift tonight at 11:59 on the dot! ⌚👀</p><p>The last gift on <a href="https://mathstodon.xyz/tags/givingday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>givingday</span></a> - no matter how big or small - wins this challenge for the fund of their choice. 🏆</p><p>Synchronize your watches, put on your favorite all black outfit & leave your exploding chewing gum at home - secret mission for <a href="https://mathstodon.xyz/tags/openscience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>openscience</span></a> is a go!</p><p><a href="https://givingday.cornell.edu/campaigns/arxiv" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">givingday.cornell.edu/campaign</span><span class="invisible">s/arxiv</span></a></p>