How much to say about a conditionally accepted paper on a resume? I am an undergraduate student who does research with a professor at my University. Recently we submitted a paper (which I am second author of) to a conference, and it was accepted with shepherding.

I'm obviously proud of my work, and would mention it even if there was no formal paper associated with it. But I also think mentioning that I helped write this paper would strengthen my resumé. 

How can I responsibly present this on my resume? Can I say the title of the paper? (I feel like that's reasonable) It's submission status? (I feel like this is a no-no) I'm unfamiliar with the academic guidelines here.

Edit: I'm looking for an industry internship, if that's relevant to the question
I usually have three categories for papers on my CV:


Peer-reviewed accepted papers (if published they have the bibliographic info, otherwise they just say "Accepted by journal name")
Submitted preprints (with the month and journal of submission and a link to the readable preprint)
In preparation (means there's a file started but not finished)


You shouldn't move things from 2 to 1 until they're really officially accepted though.  Be honest and accurate, but list it.