The proposed LEI system inthispaper relies on the at-source creator of the legal entity and its local certifying agent (an internationally recognized auditor, law firm, perhaps a local exchange or business registry owner or other trusted source) to ensure the accuracy of data.
"The nice fact which distinguishes this situation from other similar situations with dark matter candidates is that there are no viable astrophysical alternatives, " said Lars Bergstrom, who first proposedthis idea in a paperin Physical Review D in 1988.