This document discusses linking data to publications through citation and virtual archives. It argues that data citation and sharing infrastructure are necessary for scientific reproducibility and open data. It outlines elements of data management plans and requirements for data sharing infrastructure, including persistence, provenance, access control and incentives. The document advocates for data citations as first-class objects and emerging practices like assigning DOIs to datasets. It presents several use cases for the Dataverse network, a virtual archive designed for research data sharing through federated and organizational models.