%% You should probably cite draft-filsfils-ippm-path-tracing instead of this I-D.
@techreport{filsfils-spring-path-tracing-03,
    number =    {draft-filsfils-spring-path-tracing-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-filsfils-spring-path-tracing/03/},
    author =    {Clarence Filsfils and Ahmed Abdelsalam and Pablo Camarillo and Mark Yufit and Thomas Graf and Yuanchao Su and Satoru Matsushima and Mike Valentine and Amit Dhamija},
    title =     {{Path Tracing in SRv6 networks}},
    pagetotal = 18,
    year =      2023,
    month =     feb,
    day =       13,
    abstract =  {Path Tracing provides a record of the packet path as a sequence of interface ids. In addition, it provides a record of end-to-end delay, per-hop delay, and load on each egress interface along the packet delivery path. Path Tracing allows to trace 14 hops with only a 40-bytes IPv6 Hop- by-Hop extension header. Path Tracing supports fine grained timestamp. It has been designed for linerate hardware implementation in the base pipeline.},
}