  We study citation dynamics of the Physics, Economics, and Mathematics papers
published in 1984 and focus on the fraction of uncited papers in these three
collections. Our model of citation dynamics, which considers citation process
as an inhomogeneous Poisson process, captures this uncitedness ratio fairly
well. It should be noted that all parameters and variables in our model are
related to citations and their dynamics, while uncited papers appear as a
byproduct of the citation process and this is the Poisson statistics which
makes the cited and uncited papers inseparable. This indicates that the most
part of uncited papers constitute the inherent part of the scientific
enterprise, namely, uncited papers are not unread.
