This is the Fujimora quotient. It basically aggregates every single character you’ve ever typed on here, and runs them through a series of statistical analyses. From here, a rough psychological profile is created using a secret algorithm. The end result is a numerical score. This score actually has multiple functions.
First, the number you see is actually a reference number so field agents in the FBI/CIA don’t have to spend all day searching for your docket, were the need arise. They need only enter the numerical Fujimora quotient.
The next thing that happens with Fujimora quotients is that they are telepathically uploaded to an ancient alien robotic race approximately 400 trillion light years away. They are called the Replerrkrotrons (At least this is the closest approximation to what it would be, as human brains are not capable of recreating the alien speech) In return, they have been uploading technical specs for new technology so we may one day bend reality to our will as they have.
It’s rather ingenious how they hid it in plain sight like that. Sadly, I don’t know any more about the Rep system. There are undoubtedly more secrets behind the one-sided-mirror of the Fujimora quotient. Alien autopsies? Inter-dimensional travel? Time warps? Who knows.