Our quantum number generator paper appeared in Physical Review Letters

Using quantum control and single-shot measurement we used one of our superconducting qutrit to realize quantum number generator (QRNG) certified with the Kochen-Specker theorem. The new certification scheme allows for much greater bitrate of random numbers with randomness certified by value-indefiniteness. After generating 10 Gb of random number which were analysed by our colleagues from the University of Oakland and the University of Grenoble showing significant advantage of our QRNG over pseudo random number generators. Arguably, this is the first experimental evidence of the incomputability of quantum randomness.