arxiv 的 endorsement subject applied physics

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endorser for the physics.app-ph (Applied Physics) subject class of
arXiv.)

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Endorsement Code: VT37RF

同求，我需要在arxiv上传文章但是没有权限，求各位大佬的帮助，我是physics， optics方向：
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Endorsement Code: XRPPBZ

同求，arxiv endorsement我也遇到了同样的问题，麻烦好心人帮忙endors，感谢

(Haolian Su should forward this email to someone who's registered as
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Endorsement Code: UCLZDH