Mirsky, G., Halpern, J., Min, X., Clemm, A., Strassner, J., and J. François, "Precision Availability Metrics (PAMs) for Services Governed by Service Level Objectives (SLOs)", RFC 9544, DOI 10.17487/RFC9544, March 2024, <https://www.rfc-editor.org/info/rfc9544>.