Are you getting your information from ******g Wikipedia?
NONE of those "points" have Jay-Z or Metallica actually attributing the Beatles for those albums.
EDIT- Just looked up your points, and they ARE from Wikipedia
the metallica album was an album titled "metallica" which had a black cover so the fans called it the black album. the beatles album was an album titled "the beatles" with a white cover so the fans called it the white album
you have to have a rock for brains to not see how the titles are related
jay z who has always sampled rock classics and has said that the beatles have been an inspiration comes out with "the black album" and it has nothing to do with the beatles?
i might as well be talking to my dog, he would probably understand such a simple connection