Value document, production and verification of value documents

A sheet-shaped document of value, comprising:

• a substrate comprising paper pulp;
• and
• a luminescent feature substance incorporated into the substrate;
• wherein said luminescent feature substance is present uniformly throughout the substrate at a low concentration in the form of pigments, said low concentration being present over at least an entire surface of the substrate except where the luminescent feature substance is present at higher concentrations at certain partial areas of the substrate and
• wherein said same luminescent feature substance is present at the certain partial areas of the substrate at higher concentrations in the form of at least one of a mottling fiber, a planchet, or a print.