The problem with that logic is a reference track has a very specific definition and it ain't got shyt to do with using the same flow.
People rap over beats other rappers have used all the time and mimic their flow. Fat Joe and Pun did it several times on "Deep Cover", for example. Nobody said jack shyt about it.
So you're basically trying to crow bar your personal definition of the word into the conversation to make a point.
To make matters worse Camp Lo never intended to use the song in the first place, nor did they write it for Jay-Z to use in any capacity.
Lastly, I'm

at you bringing up the hook. It was part of the song with or without Camp Lo, it came with the beat.
Fred.