This curated article offers a concise description of the UNC-Chapel Hill Personal Identification Number.
A Personal Identification Number (PID) is a nine-digit long identification number assigned to all persons affiliated with the University. It takes the place of using social security numbers as an identifier for affiliates within departmental systems at the University. This number is unique to the University of North Carolina at Chapel Hill and can be found on the One Card (UNC-CH identity card). For more information, visit PID website.