Use the PUNCH4NFDI AAI !

Please read the Registration Instructions for the PUNCH4NFDI AAI:

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https://results.punch4nfdi.de/?md=/docs/Documents/punch-aai.md

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If your institution is not member / registered with DFN-AAI or any other AAI

PUNCH4NFDI AAI can accommodate identification from your account on

ORCID GitHub Google