For example, "Smith v. Johnson, 579 F.3d 820 (4th Cir. 2023)" aka 579 F.3d 820 is actually American River Transp. Co. v. Ryan, 579 F.3d 820 (7th Cir. 2009) [1]
"Baxter v. Pennsylvania Legal Ethics Board, 100 A.3d 1095 (Pa. 2022)" aka 100 A.3d 1095 is actually Julius L. Worthy v. United States, 100 A.3d 1095 (D.C. 2014) [2]