batch upload 1 paper pdf files

.gitattributes

@@ -295,3 +295,4 @@ pdfs/f1f71fc93f4ad6dcfd3d1452b0845479e92e6cd2.pdf filter=lfs diff=lfs merge=lfs
 pdfs/685a62281e2ba71708c91419e41ca01fa5c0978c.pdf filter=lfs diff=lfs merge=lfs -text
 pdfs/af47c9bc303df2c38a2bb19d600bf2421821b4af.pdf filter=lfs diff=lfs merge=lfs -text
 pdfs/5c37329f4908831d10a40b09ee21436e4040d8d4.pdf filter=lfs diff=lfs merge=lfs -text
+pdfs/0491af0c2defab1277f6b63323d66f087d4577c9.pdf filter=lfs diff=lfs merge=lfs -text

pdfs/0491af0c2defab1277f6b63323d66f087d4577c9.pdf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:872cbd14e6fd1331a6d415793f33b298547471234ae74ed6e75c3cb3327ba6bb
+size 276856