5、6楼抖机灵的已经举报了
另外我已经通过查询，确定这种情况是正常的。 https://support.orcid.org/hc/en- ... he-ORCID-Identifier
“Checksum
The last character in the ORCID iD is a checksum. In accordance with ISO/IEC 7064:2003, MOD 11-2, this checksum must be "0" - "9" or "X", a capital letter X which represents the value 10.”，
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很正常啊，邮箱可能换，但ORCID号也唯一的
5、6楼抖机灵的已经举报了
另外我已经通过查询，确定这种情况是正常的。
https://support.orcid.org/hc/en- ... he-ORCID-Identifier
“Checksum
The last character in the ORCID iD is a checksum. In accordance with ISO/IEC 7064:2003, MOD 11-2, this checksum must be "0" - "9" or "X", a capital letter X which represents the value 10.”，