2 files changed, 14 insertions, 2 deletions
diff --git a/docs/TR-20210808100000-IA-WDS-REFCAT/main.pdf b/docs/TR-20210808100000-IA-WDS-REFCAT/main.pdf
index 4d34e91..f7cbf7a 100644
--- a/docs/TR-20210808100000-IA-WDS-REFCAT/main.pdf
+++ b/docs/TR-20210808100000-IA-WDS-REFCAT/main.pdf
diff --git a/docs/TR-20210808100000-IA-WDS-REFCAT/main.tex b/docs/TR-20210808100000-IA-WDS-REFCAT/main.tex
index 11ea1fa..504cda7 100644
--- a/docs/TR-20210808100000-IA-WDS-REFCAT/main.tex
+++ b/docs/TR-20210808100000-IA-WDS-REFCAT/main.tex
@@ -1,18 +1,30 @@
 \documentclass[hidelinks,10pt,twocolumn]{article}
 \usepackage{simpleConference}
+\usepackage[pdftex,
+            pdfauthor={Martin Czygan, Bryan Newbold},
+            pdftitle={Refcat: The Internet Archive Scholar Citation Graph},
+            pdfsubject={Citation Graph},
+            pdfkeywords={Citation Graph, Scholarly Communications, Web Archiving},
+            pdfproducer={Latex with hyperref},
+            pdfcreator={pdflatex}]{hyperref}
+% \usepackage[pdfusetitle]{hyperref}
 \usepackage[utf8]{inputenc}
 \usepackage{times}
 \usepackage{graphicx}
 \usepackage{natbib}
 \usepackage{doi}
 \usepackage{amssymb}
-\usepackage{url,hyperref}
+\usepackage{url}
 \usepackage{booktabs}       % professional-quality tables
 \usepackage{amsfonts}       % blackboard math symbols
 \usepackage{nicefrac}       % compact symbols for 1/2, etc.
 \usepackage{caption}
 \usepackage{datetime}
 \usepackage{float}
+
+
+
+
 \providecommand{\keywords}[1]{\textbf{\textit{Index terms---}} #1}
 \setlength{\parindent}{0pt}
 
@@ -194,7 +206,7 @@ established through identifier based matching (DOI, PMIC, PMCID, ARXIV, ISBN).
 72,900,351 citations are established through fuzzy matching techniques, where
 references did not contain identifiers\footnote{This not necessary mean that
 	the records in question do not have an identifier; however if an identifier
-	existed, it was not part of the raw reference}.
+	existed, it was not part of the raw reference.}.
 Citations from the Open Citations' COCI corpus\footnote{Reference dataset COCI
 	v11, released 2021-09-04,
 	\href{http://opencitations.net/index/coci}{http://opencitations.net/index/coci}}