Pibit vs pebibit

Pibit and pebibit both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pibit	Yes	No	No	No
pebibit	Yes	No	No	No

As nouns, Pibit and pebibit are synonyms defined as:

Pibit and pebibit: a unit of information equal to 1024 tebibits or 2^50 bits

Pibit (noun)	pebibit (noun)
a unit of information equal to 1024 tebibits or 2^50 bits	a unit of information equal to 1024 tebibits or 2^50 bits