Nathan H.

A small book, approx. 1cm x 1.618 cm, containing a thus-far unknown number of pages
The book's writings are illegible without a microscope and its characters are written in an unknown text, currently being deciphered by Foundation linguists.
The book's current understood writings outline and propose that a CK-class scenario has, and still is, happening.
Many of the book's writings contain large or confusing jumps of logic, while later pages slowly appear more and more like those of this earth.
A great portion of the books pages are blank, and experimentation to write in the book is awaiting approval.
Relation to 3812 is being investigated

Alternate ideas:
New researchers are required each day, all of whom claim that the book is non-anomalous and refuse to work with it, each requesting for the object to be discarded or destroyed the day after they work with it
Other creatures or biographies from past eras of logic are described by the book which closely match other SCPs
Low hume field around the book requires new container periodically