Figure 7From: Generalized time-bin quantum random number generator with uncharacterized devicesThe plot shows p-values from NIST statistical tests for the randomness of output from our QRNG. Each test’s p-value exceeds the significance threshold, indicating successful passage. The significance level, shown by the dashed red line conventionally set at 0.01 for NIST tests, represents the probability of rejecting a true null hypothesis. In this context, our data is doubtful to have occurred by chance, thus confirming its statistical randomnessBack to article page