[Esip-preserve] ESIP Citation Guidelines

[Curt Tilmes]

> I will propose here a specific scheme for computing an identifier for
> data set membership in a way that provides both properties above.
> Similar to the UUID case, there are many other ways to do so.

Note also, you could simply make a new UUID for each "Dataset
Instance."  As long as it is unique for each unique set of granules,
it will preserve those properties.

The hash scheme I described has other properties which help other
use cases I haven't gotten into yet..

Curt