  With the mainstream adoption of references to datasets in astronomical
manuscripts, researchers today are able to provide direct links from their
papers to the original data that were used in their study. Following a process
similar to the verification of references in manuscripts, publishers have been
working with the NASA Astrophysics Data System (ADS) to validate and maintain
links to these datasets.
  Similarly, many astronomical data centers have been tracking publications
based on the observations that they archive, and have been working with the ADS
to maintain links between their datasets and the bibliographic records in
question. In addition to providing a valuable service to ADS users, maintaining
these correlations allows the data centers to evaluate the scientific impact of
their missions.
  Until recently, these two activities have evolved in parallel on independent
tracks, with ADS playing a central role in bridging the connection between
publishers and data centers. However, the ADS is now implementing the
capability for all parties involved to find out which data links have been
published with which manuscripts, and vice versa. This will allow data centers
to periodically harvest the ADS to find out if there are new papers which
reference datasets available in their archives. In this paper we summarize the
state of the dataset linking project and describe the new harvesting interface.
