In food processor, place arugula, almonds, garlic and 1/3 cup Parmesan cheese. Pulse a few times until everything is roughly chopped. Turn on the processor, and slowly pour in the olive oil until pesto has thickened and is pureed. Spread pesto evenly onto the cooked and cooled pizza crust. Sprinkle top of pizza with bacon, tomatoes and 1/4 cup Parmesan cheese.