title: How to robustly extract author names from pdf papers?
body: <p>I'd like to extract author names from pdf papers. Does anybody know a robust way to do so?</p>
  
  <p>For example, I'd like to extract the name <code>Archana Shukla</code> from this pdf <a href="https://arxiv.org/pdf/1111.1648" rel="nofollow noreferrer">https://arxiv.org/pdf/1111.1648</a></p>