Having had to google that, do you mean the Mathematical universe hypothesis, which apparently is also known as Universal Ensemble? Not that it means...
As so often, 5 minutes of googling told me that this is a myth based on cherry-picking of data and mostly spread by such stalwart scientific journals...
I should probably stay out of this, because the math is far too long ago and buried in my memory. But you did say to look it up. So, I did. Minkowski...