The term elihu thomson is identified in base64 scheme by the sequence ZWxpaHUgdGhvbXNvbg==, while the MD5 signature is equal to 0d4e9a70adae06b666ec8d9ba2e00f81. The ASCII encoding of elihu thomson in hexadecimal notation is 656c6968752074686f6d736f6e.