The reference "9222021" most likely refers to the date . Based on academic records and publication data from that specific date, the primary paper associated with a "zip" download or supplementary dataset is:
Unable to download zipped media files - Kobo On Your Own Server Download 9222021 zip
The associated "Download ZIP" files typically include large genomic datasets, raw variant counts, and replication code. Other Notable Papers from Sept/Oct 2021 with Zip Data The reference "9222021" most likely refers to the date
This paper was published in Science (Vol 373, Issue 6557) and is widely cited for its comprehensive supplementary data, which is often downloaded as a zip file for replication. version 2.021.24 )
KoboToolbox released several patches around July–September 2021 (e.g., version 2.021.24 ), which prompted many users to download media exports via zip files.