Newly purchased items in the SLUB catalog in 2025

The data set is available as a gzip-compressed, line-delimited JSON file and contains the 52,069 documents with newly purchased items in the SLUB catalog in 2025 with the fields id (document identifier), record_id (record identifier), rsn_id_str_mv (record serial number), barcode_de14 (item barcodes), de14_purchase_date (timestamp), de14_purchase_date_mv (timestamps), facet_de14_acquisition_code (parameters) and facet_de14_statistic_code (parameters). 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/0-1929313942. 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 value for the field record_id is based on the RID field of the corresponding title in the Libero Library Management System and equals the PPN of the SWB or that of the K10plus. The string field is defined in finc's Solr index schema. The PPN value also enables the detailed view of a document to be retrieved using the following URL scheme: https://katalog.slub-dresden.de/ppn/{ppn}. Example: https://katalog.slub-dresden.de/ppn/1929313942. The value for the field rsn_id_str_mv is based on the RSN field of the corresponding title in the Libero LMS, it is additionally prefixed with DE-14, i.e. the ISIL identifier of the SLUB. The multi-valued string field is a dynamic field according to VuFind's Solr index schema. The RSN value also enables the detailed view of a document to be retrieved using the following URL scheme: https://katalog.slub-dresden.de/rsn/{rsn}. Example: https://katalog.slub-dresden.de/rsn/17235034. The values for the field barcode_de14 are based on the Barcode field of the corresponding items in the Libero LMS. The multi-valued barcode field is a dynamic field according to finc's Solr index schema. The barcode values also enable the detailed view of a document to be retrieved using the following URL scheme: https://katalog.slub-dresden.de/bc/{bc}. Example: https://katalog.slub-dresden.de/bc/35283157. The values for the fields de14_purchase_date and de14_purchase_date_mv are based on the DatePurchased field of the corresponding items in the Libero LMS. While the multi-valued field de14_purchase_date_mv contains all dates from the year 2025 that could be assigned to a document, only the most recent date is specified in the field de14_purchase_date. Both fields are dynamic fields according to VuFind's Solr index schema. The acquisition parameters specified in the field facet_de14_acquisition_code are based on the AcquisitionType field of the corresponding items in the Libero LMS. The multi-valued facet field is a dynamic field according to finc's Solr index schema. A complete list of acquisition types that appear in the data set is available as a CSV file. In addition to the codes, their translations can be found there. The statistic parameters specified in the field facet_de14_statistic_code are based on the Statistic1 field of the corresponding items in the Libero LMS. The multi-valued facet field is a dynamic field according to finc's Solr index schema. A complete list of the statistics that appear in the data set is also available as a CSV file. In addition to the codes, their translations can be found there as well.本数据集以gzip压缩、按行分隔的JSON文件形式提供，包含2025年德累斯顿萨克森州立图书馆（SLUB）馆藏中新采购文献的52069条记录，其字段包括：id（文档标识符）、record_id（记录标识符）、rsn_id_str_mv（记录序列号）、barcode_de14（文献条形码）、de14_purchase_date（时间戳）、de14_purchase_date_mv（多时间戳）、facet_de14_acquisition_code（采购参数）以及facet_de14_statistic_code（统计参数）。 id遵循{source_id}-{record_id}的格式，由来源标识符与记录标识符拼接而成，可通过以下URL模板检索对应文献的详情页：https://katalog.slub-dresden.de/id/{id}，示例：https://katalog.slub-dresden.de/id/0-1929313942。 由于本数据集的文献全部源自西南德国图书馆联盟（Southwest German Library Network, SWB），因此source_id固定为0，且record_id对应K10plus馆藏的Pica生产编号（Pica Production Number, PPN）。 record_id字段的值基于Libero图书馆管理系统（Libero Library Management System, Libero LMS）中对应馆藏的RID字段，其取值与SWB或K10plus的PPN一致。 该字符串字段的定义遵循finc的Solr索引架构。PPN值也可通过以下URL模板检索对应文献的详情页：https://katalog.slub-dresden.de/ppn/{ppn}，示例：https://katalog.slub-dresden.de/ppn/1929313942。 rsn_id_str_mv字段的值基于Libero LMS中对应馆藏的RSN字段，并额外添加前缀DE-14，即SLUB的图书馆与相关机构国际标准标识符（ISIL）。该多值字符串字段为遵循VuFind的Solr索引架构的动态字段。RSN值也可通过以下URL模板检索对应文献的详情页：https://katalog.slub-dresden.de/rsn/{rsn}，示例：https://katalog.slub-dresden.de/rsn/17235034。 barcode_de14字段的值基于Libero LMS中对应馆藏的Barcode字段。该多值条形码字段为遵循finc的Solr索引架构的动态字段。条形码值也可通过以下URL模板检索对应文献的详情页：https://katalog.slub-dresden.de/bc/{bc}，示例：https://katalog.slub-dresden.de/bc/35283157。 de14_purchase_date与de14_purchase_date_mv字段的值均基于Libero LMS中对应馆藏的DatePurchased字段。其中多值字段de14_purchase_date_mv会收录可归属至某条文献的所有2025年采购日期，而de14_purchase_date字段仅标注最新的采购日期。两个字段均为遵循VuFind的Solr索引架构的动态字段。 facet_de14_acquisition_code字段中的采购参数基于Libero LMS中对应馆藏的AcquisitionType字段。该多值分面字段为遵循finc的Solr索引架构的动态字段。本数据集内出现的所有采购类型的完整列表以CSV文件形式提供，其中不仅包含各类采购类型代码，还附带对应的译释文本。 facet_de14_statistic_code字段中的统计参数基于Libero LMS中对应馆藏的Statistic1字段。该多值分面字段为遵循finc的Solr索引架构的动态字段。本数据集内出现的所有统计项的完整列表同样以CSV文件形式提供，其中不仅包含各类统计代码，还附带对应的译释文本。