In this article, the bases of the project to edit the Poema del Cid that the I Marqués de Pidal presented to the Real Academia Española in 1861 are fully exposed for the first time. These bases were preserved in their entirety in the book 24 of minutes of the institution. Besides, the production of this document is contextualized in the history of the literary editions of the academy as well as in the editorial history of the song itself: the collections of classics projected by the RAE at the beginning and in the middle of the XIXth century are presented, and the characteristics of the edition of the cantar are studied in relation to the other extant editions at that time. Finally, the article presents a useful case study to understand the state of medieval Hispanic philology at the time: both in terms of the development of ecdotic criteria and their integration among the tasks of the RAE.

在这篇文章中，皮达尔侯爵于 1861 年向西班牙皇家学术界提交的《熙德诗》编辑项目的基础首次被完全曝光。这些基础被完整地保存在该机构的 24 份会议记录中。此外，这份文件的制作还结合了学院文学版本的历史以及歌曲本身的编辑历史：RAE 在 19 世纪初和中叶推出的经典作品集提出了该版本的特点，并与当时其他现存版本的关系进行了研究。最后，本文提出了一个有用的案例研究，以了解当时中世纪西班牙语言学的状况：无论是在进化标准的发展还是在 RAE 任务中的整合方面。