Question

What is the reason behind the convict quoting a number as his identity?

Answer 1

The convict quoted a number instead of his name because he had been treated as a prisoner rather than as a human being for many years. In prison, he was identified only by his prisoner number, which made him lose his sense of identity and self-respect. The harsh treatment and suffering in prison had changed him into a bitter and hardened man. Therefore, when the Bishop asks his name, he gives his prison number as his identity.