The PID Meta Resolver is a generalized resolver for mapping items into records. The PID Meta Resolver will know where to route different types of identifiers – e.g. DOI or URN:NBN. The PID Meta Resolver will improve machine-based data processing and will allow getting digital object information without in-depth knowledge of the resolution mechanism of different PID systems. That enhances the compilation and analysis of data collections originating not only from different sources but also referenced by different PID systems.