The European Physical Journal B - Condensed Matter and Complex Systems

, Volume 4, Issue 2, pp 131–134

How popular is your paper? An empirical study of the citation distribution

Authors

  • S. Redner
    • Center for BioDynamics, Center for Polymer StudiesBoston University
Rapid Note

DOI: 10.1007/s100510050359

Cite this article as:
Redner, S. Eur. Phys. J. B (1998) 4: 131. doi:10.1007/s100510050359

Abstract:

Numerical data for the distribution of citations are examined for: (i) papers published in 1981 in journals which are catalogued by the Institute for Scientific Information (783,339 papers) and (ii) 20 years of publications in Physical Review D, vols. 11-50 (24,296 papers). A Zipf plot of the number of citations to a given paper versus its citation rank appears to be consistent with a power-law dependence for leading rank papers, with exponent close to -1/2. This, in turn, suggests that the number of papers with x citations, N(x), has a large-x power law decay \(N(x) \sim {x^{ - a}}\), with \(a \approx 3\).

PACS. 02.50.-r Probability theory, stochastic processes, and statistics - 01.75.+m Science and society - 89.90.+n Other areas of general interest to physicists

Copyright information

© EDP Sciences, Springer-Verlag 1998