The term arthur holly compton is identified in base64 scheme by the sequence YXJ0aHVyIGhvbGx5IGNvbXB0b24=, while the MD5 signature is equal to 745bb9e819d6325231e0e4d020ed86f2. The ASCII encoding of arthur holly compton in hexadecimal notation is 61727468757220686f6c6c7920636f6d70746f6e.