DBLP/PIDs

# 
# List of  Researchers with meta data records in wikidata with dblpId -> footprint option
# and other persistent and pseudo-persistent identifiers
# WF 2021-12-14 - took 35.7 secs to run on day of creation
# 
SELECT ?scholar ?scholarLabel ?dblpId ?orcid ?googleScholarId ?scopusId  WHERE 
{
  ?scholar wdt:P2456 ?dblpId. # 53522
  OPTIONAL { ?scholar wdt:P496 ?orcid }. #44436
  OPTIONAL { ?scholar wdt:P1960 ?googleScholarId }. # 6513 
  OPTIONAL { ?scholar wdt:P1153 ?scopusId. } # 29544
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
} ORDER by ?dblpId

try it!