%% You should probably cite rfc7638 instead of this I-D.
@techreport{ietf-jose-jwk-thumbprint-08,
    number =    {draft-ietf-jose-jwk-thumbprint-08},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-jose-jwk-thumbprint/08/},
    author =    {Michael B. Jones and Nat Sakimura},
    title =     {{JSON Web Key (JWK) Thumbprint}},
    pagetotal = 13,
    year =      2015,
    month =     jul,
    day =       9,
    abstract =  {This specification defines a method for computing a hash value over a JSON Web Key (JWK). It defines which fields in a JWK are used in the hash computation, the method of creating a canonical form for those fields, and how to convert the resulting Unicode string into a byte sequence to be hashed. The resulting hash value can be used for identifying or selecting the key represented by the JWK that is the subject of the thumbprint.},
}