Kodak Contrast (Process Ortho) is not a lith film.
1) Kodak mentions nothing about it being a lith film in their technical data.
2) They do not even recommend the use of Kodalith developer for its development, whereas they do for Kodalith/Ektagraphic and Ultratec.
3) Lith films and papers have lith in the coating. Using a lith developer does not make the film lith.
Can it be developed using a lith developer? Sure, why not? Like I said, that doesn't make it a lith film.