让写LaTeX时插入引用不用切出编辑器
OverCite: Add citations in LaTeX without leaving the editor
- 用句子上下文和占位符在编辑器内搜文献
- 支持Overleaf和VS Code，直接插入引用
- 覆盖天文、物理、计算机等多领域文献
撰写LaTeX论文时插入引用常需切换到外部系统查找文献、复制BibTeX条目、重命名引用键再返回。本文介绍开源轻量工具OverCite，可在Overleaf中通过粗略引用占位符（如\citep{Perlmutter1999}）和本地句子上下文，查询已索引的ADS/SciX文献，排序并插入匹配引用，全程无需离开编辑环境。配套的VS Code扩展也提供相同功能，适用于本地LaTeX项目。ADS/SciX数据库涵盖天文学、物理学、计算机科学、数学、生物学及所有arXiv电子预印本，使OverCite适用于广泛的科学领域。
原文摘要 · Abstract (English)
Adding citations while drafting in LaTeX often requires leaving the editor, searching for a paper in mind, copying its BibTeX entry into the project bibliography, renaming the cite key, and then returning to the sentence. \texttt{OverCite} is an open-source, lightweight tool that lets authors find, select, and insert citations without leaving the writing environment. In Overleaf, \texttt{OverCite} uses rough citation placeholders (e.g., $\texttt{\textbackslash citep\{Perlmutter1999\}}$) and local sentence context to query ADS/SciX-indexed literature, rank likely matches, and insert the selected reference, without leaving the editor. A companion \texttt{VS Code} extension provides the same functionality for local LaTeX projects. The ADS/SciX database includes astronomy, physics, computer science, mathematics, biology, and \emph{all} indexed arXiv e-prints, making \texttt{OverCite} useful across a broad range of scientific disciplines.
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