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+# Refcat update
+
+* new refs export, about 10% more (2.7B)
+* new fatcat export
+
+New wikipedia extraction:
+
+```
+martin@ia601101:/magna/data/wikipedia_citations_2020-07-14 $ LC_ALL=C grep ID_list minimal_dataset.json | grep -c DOI
+1442189
+
+$ jq -rc '.refs[] | select(.ID_list != null) | {"URL": .URL, "Title": .title, "ID_list": .ID_list}' enwiki-20211201-pages-articles.citations.json | pv -l > minimal.json
+$ grep -c DOI minimal.json
+1932578
+```