diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c5f2706
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+src/log
+*.aux
+*bcf
+*.blg
+*.fdb_latexmk
+*.fls
+*.lof
+*.log
+*.lot
+*.out
+*.toc
+*.xmpi
\ No newline at end of file
diff --git a/docs/document.pdf b/docs/document.pdf
new file mode 100644
index 0000000..03f16ce
Binary files /dev/null and b/docs/document.pdf differ
diff --git a/docs/pdfa.xmpi b/docs/pdfa.xmpi
index 43accb6..0d85033 100644
--- a/docs/pdfa.xmpi
+++ b/docs/pdfa.xmpi
@@ -73,15 +73,15 @@
   </rdf:Description> 
   <rdf:Description rdf:about="" xmlns:xmp="http://ns.adobe.com/xap/1.0/"> 
    <xmp:CreatorTool>LaTeX with hyperref</xmp:CreatorTool> 
-   <xmp:ModifyDate>2022-04-27T21:49:30-04:00</xmp:ModifyDate> 
-   <xmp:CreateDate>2022-04-27T21:49:30-04:00</xmp:CreateDate> 
-   <xmp:MetadataDate>2022-04-27T21:49:30-04:00</xmp:MetadataDate> 
+   <xmp:ModifyDate>2022-04-27T22:00:08-04:00</xmp:ModifyDate> 
+   <xmp:CreateDate>2022-04-27T22:00:08-04:00</xmp:CreateDate> 
+   <xmp:MetadataDate>2022-04-27T22:00:08-04:00</xmp:MetadataDate> 
   </rdf:Description> 
   <rdf:Description rdf:about="" xmlns:xmpRights = "http://ns.adobe.com/xap/1.0/rights/"> 
   </rdf:Description> 
   <rdf:Description rdf:about="" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/"> 
    <xmpMM:DocumentID>uuid:467B87E0-A1EA-A037-7CB7-0477245DEBC3</xmpMM:DocumentID> 
-   <xmpMM:InstanceID>uuid:1331C4CE-3943-8537-B85E-71BFB13A835E</xmpMM:InstanceID> 
+   <xmpMM:InstanceID>uuid:EB64BA93-85C6-C62F-8381-0DA112BD774C</xmpMM:InstanceID> 
   </rdf:Description> 
  </rdf:RDF> 
 </x:xmpmeta>