 SPOILER: According to Tarantino, Mr. Pink does in fact survive. You  can verify this by increasing the volume of the background sounds:  When Mr. Pink runs out of the building with the diamonds, police  officers can be heard shouting at him to put his hands on the  ground. Gunshots can be heard, then Mr. Pink shouts that he has been  shot. You can then hear the officers talking to each other as Pink  is arrested.