Warning This Section Does Contain Spoilers
The archive we are to open this episode is the "Teeth" archive. We find this word on the thaumatrope. We find the password for this episode with the "Vault" by Thomas Eakins. "Vault" is the password for this archive.
There are a couple words worth documenting in this archive. There are lots of two and three letter words that we could make a list of but at this point I am only listing the three that I believe will come into play.
At this point we cannot do anything more with the archives other than document the words and put a pin in it for later.