document.write("«&nbsp;<a href='/news/view?id=89459'>Checkr (YC S14) is hiring engineers to build the future of online trust</a>");document.write(" | ");document.write("<a href='/news/view?id=89461'>Chow Rings of Vector Space Matroids. (arXiv:1802.04241v1 [math.CO])</a>&nbsp;»");