Not sure it's Paganini, but it;s some classically inflected lick I've heard Bireli do, a harmonized ascending line, mostly in fourths and fifths I think, so would be double stops on a violin (the fifths at any rate) which is why I say Paganini. One instance is at at 4:22 on There Will Never Be Another You from Vienna. The beginning is not that clear though. Dennis or someone else had to have trancribed this, no? This could save me some time and would be much appreciated.