大侠们，求助arXiv，physics-optics的的endorsement求助
链接如下：requests your endorsement to submit an article to the
physics.optics section of arXiv. To tell us that you would (or would
not) like to endorse this person, please visit the following URL:

https://arxiv.org/auth/endorse?x=8P7YKV

If that URL does not work for you, please visit

https://arxiv.org/auth/endorse.php

and enter the following six-digit alphanumeric string:

Endorsement Code: 8P7YKV 返回小木虫查看更多