Slice the beef thinly about 1/8", Put down a sheet of plastic wrap and put the pieces as you cut them in a circle, leaving some space between each piece. Put a piece of plastic wrap over the circle of beef and pound with the flat side of a meat mallet until very thin (almost transparent).
Remove the top layer of plastic wrap and flip the beef onto a plate and then remove the other sheet of plastic wrap.
Squeeze the juice of a lemon over the beef along with a little sea salt.
Sprinkle on the cheese, arugula and pomegranate seeds.