What you get from applying TLDR to their paper:

We introduce SCITLDR, a new multi-target data set of 5.4KTLDRs over 3.2Kpapers.

Keeping pdf's copy-paste artifacts:

We introduceTLDRgeneration, a new formof extreme extreme summarization, for scientific pa-pers.

Adding intro and conclusion (optional):

We introduce SCITLDR, a new data set of 5.4KTLDRs over 3.2Kpapers.

[0] https://scitldr.apps.allenai.org/