Ubiety is a noun that refers to the quality or state of being in a place.
The Latin word ubi (OOH bee) means ‘where’ and the suffix I-E-T-Y means ‘city.’ When combined, we get a word for the state of being in a definite location.
Carl’s ubiety is not known for certain. But we know him well enough to know that whatever his location is, there must be a donut shop nearby.