"The American Bar Association urges all American jurisdictions to participate in the creation of an American universal system of citation for case reports."
February 2003 resolution of ABA House of Delegates
"This system will enable more firms to develop products and services to answer the demands of case law users for timeliness, ease of use, reliability, and low cost.
These benefits in turn will make the judicial system more efficient and access to justice more affordable for all."
https://www.justice.gov/sites/default/files/atr/legacy/2006/04/27/1071.pdf ¶19
The 1996 ABA Special Committee report:
In August 1996, the ABA adopted the committee's recommendation of a universal citation format to include:
The committee recommended including a parallel citation to a case's first page only in a reporter in print; parallel citation to any later pinpoint page numbers in the printed reporter should no longer be required. This was a compromise between print and electronic, because printed case reporters were still getting significant use in 1996.
Example of a pinpoint citation, from Appendix A to the 1996 ABA Special Committee report: