Mon Feb 24 23:37:19 2020
<773ab1f1> <https://twitter.com/cigitalgem/status/1231212605110444032?s=21|https://twitter.com/cigitalgem/status/1231212605110444032?s=21>
<773ab1f1> <https://arxiv.org/pdf/1712.03141.pdf|https://arxiv.org/pdf/1712.03141.pdf>