code: def get(cls, pid_value, pid_type=None, **kwargs):
          
          return cls(
              PersistentIdentifier.get(pid_type or cls.pid_type, pid_value,
                                       pid_provider=cls.pid_provider),
              **kwargs)
docs: Get a persistent identifier for this provider.
  
          :param pid_type: Persistent identifier type. (Default: configured
              :attr:`invenio_pidstore.providers.base.BaseProvider.pid_type`)
          :param pid_value: Persistent identifier value.
          :param kwargs: See
              :meth:`invenio_pidstore.providers.base.BaseProvider` required
              initialization properties.
          :returns: A :class:`invenio_pidstore.providers.base.BaseProvider`
              instance.