document.write("«&nbsp;<a href='/news/view?id=70491'>Celebrate Voyager's 40th Anniversary By Beaming A Message Into Outer Space</a>");document.write(" | ");document.write("<a href='/news/view?id=70493'>Characterization of Uniquely Representable Graphs. (arXiv:1708.01272v1 [math.CO])</a>&nbsp;»");