Value document, method for checking the presence of same and value document system

摘要

The invention relates to a value document having luminescent, particulate agglomerates which each contain at least two different luminescent solid homogeneous phases emitting with a first and a second emission wavelength, wherein, during an evaluation of measured values which can be obtained by a location-specific measurement, carried out at different locations, of the first luminescent intensity at the first emission wavelength and the second luminescent intensity at the second emission wavelength, there is a statistical correlation between the first luminescent intensities and the second luminescent intensities.