iPad models sporting a resolution of 2048 x 1536 have been spotted in the server logs of a notable website. Ars Technica reports that while doing research for its monthly browser that report, it found multiple hits from devices reported to be running iOS 6, with a newer build of WebKit—535.8—than the current version, which is listed as 534.46. In addition, it found 346 visits from a device with a screen resolution of 2048 x 1536, widely believed to be the resolution of the next-generation iPad’s Retina display. As noted in the report, very few devices in current use have the same resolution. Apple is expected to unveil the next-generation iPad on March 7; iOS 6 is unlikely for a release on that date, and while a brief preview is possible, Apple last year waited until its WWDC conference to unveil iOS 5.