The term semiminor axis is identified in base64 scheme by the sequence c2VtaW1pbm9yIGF4aXM=, while the MD5 signature is equal to c948b4d3d7b550f387271515d1f1c5d6. The ASCII encoding of semiminor axis in hexadecimal notation is 73656d696d696e6f722061786973.