If 042-68-4425 was assigned to Jean Paul Ludwig then it should show up in the SSN Death Index, but it doesn’t.
The current SSAN for Jean Paul Ludwig in the Death Index is 045-26-8722... so not the same as Obama’s 042-68-4425 listed as his SSAN for draft registration.
What is interesting is I had previously searched in Ancestry for Jean Paul Ludwig and could not find any info, but it is all there now with a SSAN different than Obama
Heck I know more about Ludwig that I do Obama...where he was born(France), when he came to the US(1923) and who he worked for as a Valet(Sen David Reed, Pa, but lived in Conn)
Oh, but the True Believers know that he had been issued two SSNs, and that one of them was transferred to Barry Soetoro, and that the records were somehow purged.