The term arthur garfield hays is identified in base64 scheme by the sequence YXJ0aHVyIGdhcmZpZWxkIGhheXM=, while the MD5 signature is equal to 56f4973881d9f98001da99f25fdd0a72. The ASCII encoding of arthur garfield hays in hexadecimal notation is 617274687572206761726669656c642068617973.