An attempt is made to find the parton distribution function consistent with the multiperipheral parton model using the following fundamental assumptions: each parton gives the same contribution to the distribution function, and each multiperipheral diagram satisfies the complete factorization, The one-parton distribution function is obtained and applied to electron-hadron deep inelastic scattering. Good agreement with experiment was obtained for the proton but not for the neutron. (LBS)