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Larger data sets need data publication contracts that can be requested and negotiated by contacting us. There is no limit on the number of deposits and/or collections you create.
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A persistent identifier (PID) is a unique Digital Object identifier and consists of a prefix number followed by a unique string of characters, for instance a UUID. Prefixes are assigned by internationally recognised DONA (Digital Object Numbering Authority) agencies and hosted at a PID service provider. The Data Repository creates PIDs that are based on the Handle system. The repository's principle PID provider for allocation and resolution of PIDs is hosted at SURFsaraSURF.
You can read more about PIDs on the website of Persistent Identifiers for eResearch.
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If you have many collections and deposits to make, it can be tedious to do this through the website. Please contactthe advisors of SURFsara SURF in order to obtain assistance in ordering your data set deposits.
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To avoid these problems, please contactthe advisors of SURFsara SURF to set up efficient data transfers to a separate storage location. Once transfers have completed, the advisors will help creating the deposits and collections.
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