This part of the documentation contains information on the JOSE implementation. It includes:
A simple example on how to use JWT with Authlib:
from authlib.jose import jwt
with open('private.pem', 'rb') as f:
key = f.read()
payload = {'iss': 'Authlib', 'sub': '123', ...}
header = {'alg': 'RS256'}
s = jwt.encode(header, payload, key)
Follow the documentation below to find out more in detail.