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-rw-r--r--python/fatcat_tools/importers/arxiv.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/python/fatcat_tools/importers/arxiv.py b/python/fatcat_tools/importers/arxiv.py
index 31f3722d..befaea52 100644
--- a/python/fatcat_tools/importers/arxiv.py
+++ b/python/fatcat_tools/importers/arxiv.py
@@ -114,7 +114,7 @@ class ArxivRawImporter(EntityImporter):
base_id = metadata.id.string
doi = None
if metadata.doi and metadata.doi.string:
- doi = metadata.doi.string.lower().strip()
+ doi = metadata.doi.string.lower().split()[0].strip()
if not (doi.startswith('10.') and '/' in doi):
sys.stderr.write("BOGUS DOI: {}\n".format(doi))
doi = None