Just a quick question regarding authorship. Recently, a PI won a grant, which was used to buy some computer equipment (~$1000 piece of computation equipment along with some other equipment not relevant to the post).
I am a student that has been using the piece of equipment, as it was not being used by their students.
I am now going to be submitting a manuscript, which used the equipment as mentioned above. Does this entail the PI who won the funds to pay for it authorship? Or, as I believe, just acknowledgment (for both the grant and the PI who won it)?
EDIT 1: I should note, my research has nothing to do whatsoever with the PI's grant or their research.
EDIT 2: I found this interesting paper on the subject.