New items activated in the SLUB catalogue in 2022

The data set is available as a compressed, line-delimited JSON file and contains the 18,787 documents with new items activated in the SLUB catalogue in 2022 with the fields id (document identifier) and de14_new_item_act_date (timestamp). The id consists of a source id and a record id according to the scheme {source_id}-{record_id} and enables the detailed view of a document to be retrieved using the following URL scheme: https://katalog.slub-dresden.de/id/{id}. Example: https://katalog.slub-dresden.de/id/0-173837243X. Since the documents in this data set originate exclusively from the Southwest German Library Network (SWB), the source id is always 0 and the record id corresponds to the Pica Production Number (PPN) of the K10plus. The values for the field de14_new_item_act_date are based on the NewItemActDate field of the corresponding items in the Libero Library Management System, with only the most recent date from 2022 being taken into account. The field is a dynamic field according to VuFind's Solr index schema. Until January 2021, the date values were used to display a list of new acquisitions on the SLUB website.