{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T04:13:03Z","timestamp":1750219983190,"version":"3.41.0"},"reference-count":7,"publisher":"Association for Computing Machinery (ACM)","issue":"1","license":[{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGCAS Comput. Soc."],"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:p>\n            Dr Clarence \"Skip\" Ellis was the first African-American to receive a Ph.D. in computer science (University of Illinois at Urbana-Champaign, 1969). 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