ISO/IEC 7812-1:2017, Identification cards — Identification of issuers — Part 1¶
International Organization for Standardization. (2017). ISO/IEC 7812-1:2017, Identification cards — Identification of issuers — Part 1: Numbering system.
Cited by¶
1 citation across 1 artifact.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Self Checking
- This is what makes the coverage profile concrete and inspectable: the scheme catches every single-digit substitution and almost all adjacent-transposition errors (the dominant typing mistakes), while it is blind by construction to certain twin-digit swaps and to any error that preserves the weighted sum.
This sourceSpecifies the Luhn check-digit formula and its coverage — catching all single-digit substitutions and most adjacent transpositions, while blind to certain twin-digit swaps (e.g., 09<->90) and any sum-preserving error.
- This is what makes the coverage profile concrete and inspectable: the scheme catches every single-digit substitution and almost all adjacent-transposition errors (the dominant typing mistakes), while it is blind by construction to certain twin-digit swaps and to any error that preserves the weighted sum.
Verification¶
Does it exist? Not checked yet. This entry carries no identifier to resolve. It was extracted from the citation as written in the article, normalized, and deduplicated against the rest of the registry.
Does it back the claim? Not recorded. The single citation of this work carries no recorded support check.
Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.
See how references were verified.
Registry ID ref:904a0e6a4c22 · see in the full table