{"schema":"hottub-news/story/v1","story":"st_wpi4s7vydn76zxhgnyyq","title":"这张“绝版”毕业证，集齐清华、北大、南开三校校长的..","title_en":"This 'out-of-print' graduation certificate, collecting the signatures of the presidents of Tsinghua, Peking, and Nankai Universities","outlets":1,"brief":null,"page":"https://hottub.news/stories/this-out-of-print-graduation-certificate-collecting-the-signatures-of-wpi4s7vydn","count":1,"items":[{"id":"n_wpi4s7vydn76zxhgnyyq","seq":1416082,"kind":"article","title":"这张“绝版”毕业证，集齐清华、北大、南开三校校长的..","title_en":"This 'out-of-print' graduation certificate, collecting the signatures of the presidents of Tsinghua, Peking, and Nankai Universities","url":"http://baijiahao.baidu.com/s?id=1877560600651098724","published":"2026-10-02T19:23:14Z","seen":"2026-10-02T19:23:14Z","lang":"zh","country":"CN","source":{"id":"kite-news-baidu-com-bcc14c","name":"news.baidu.com","domain":"news.baidu.com"},"via":"kite-news-baidu-com-bcc14c","entities":[{"id":"Q16955","name":"Tsinghua University","type":"org"},{"id":"Q16952","name":"Peking University","type":"org"},{"id":"Q254204","name":"Nankai University","type":"org"}],"story":"st_wpi4s7vydn76zxhgnyyq","category":"education","category_p":0.5600000023841858,"category2":"politics","sentiment":"neutral","tone":0.17000000178813934,"political":0.20000000298023224}]}