如何在RMarkdown中格式化含ORCID与编号单位的作者信息

问题背景 #

当前使用的RMarkdown YAML配置无法生成带单位编号分组和作者ORCID链接的LaTeX风格标题页，现有代码如下：

---
title: 'Research on the use of mirrors on rooftops to focus on Starlink satellites to burn them down because they interfere with amateur astronomy'
author:
- Heinz Doof, University of Okomba, Lucario 52500, Wakanda.
- Phenias Krill, Barry University, Millet Department, Dublin DD 0562, Ireland.
- Ferb Mayo, University of Okomba, Lucario 52500, Wakanda.
- Pablo Macro, Barry University, Millet Department, Dublin DD 0562, Ireland.
date: "19 June 2023"
output:
  pdf_document:
    number_sections: yes
  word_document: default
  html_document:
    df_print: paged
---

解决方案 #

针对PDF输出的LaTeX风格标题页，可通过以下两种方式实现需求：

方案1：在YAML中嵌入LaTeX语法 #

直接修改author字段，利用LaTeX脚注实现单位编号分组，同时通过\href命令添加ORCID链接：

---
title: 'Research on the use of mirrors on rooftops to focus on Starlink satellites to burn them down because they interfere with amateur astronomy'
author: |
  Heinz Doof\footnote{University of Okomba, Lucario 52500, Wakanda.} \href{https://orcid.org/xxxx-xxxx-xxxx-xxxx}{ORCID: xxxx-xxxx-xxxx-xxxx} \\
  Phenias Krill\footnote{Barry University, Millet Department, Dublin DD 0562, Ireland.} \href{https://orcid.org/yyyy-yyyy-yyyy-yyyy}{ORCID: yyyy-yyyy-yyyy-yyyy} \\
  Ferb Mayo\footnotemark[1] \href{https://orcid.org/zzzz-zzzz-zzzz-zzzz}{ORCID: zzzz-zzzz-zzzz-zzzz} \\
  Pablo Macro\footnotemark[2] \href{https://orcid.org/wwww-wwww-wwww-wwww}{ORCID: wwww-wwww-wwww-wwww}
date: "19 June 2023"
output:
  pdf_document:
    number_sections: yes
    keep_tex: true # 可选，保留TeX文件用于调试
  word_document: default
  html_document:
    df_print: paged
header-includes:
  - \usepackage{hyperref} # 确保链接命令生效
---

• 用|开启多行文本模式，支持LaTeX语法
• \footnote{}为首次出现的单位添加编号，后续相同单位用\footnotemark[编号]复用
• \href{ORCID地址}{显示文本}生成可点击的ORCID链接，需引入hyperref包

方案2：完全自定义LaTeX标题页 #

若需要更个性化的标题页样式，可直接在文档开头插入LaTeX标题页代码，同时禁用默认标题生成：

---
title: '' # 留空，避免默认标题生成
date: "19 June 2023"
output:
  pdf_document:
    number_sections: yes
    keep_tex: true
  word_document: default
  html_document:
    df_print: paged
header-includes:
  - \usepackage{hyperref}
  - \let\maketitle\relax # 禁用默认标题生成
---

\begin{titlepage}
  \centering
  {\Huge \bfseries Research on the use of mirrors on rooftops to focus on Starlink satellites to burn them down because they interfere with amateur astronomy \par}
  \vspace{1cm}
  {\Large \itshape 19 June 2023 \par}
  \vspace{2cm}
  {\Large \bfseries 作者 \par}
  \vspace{0.5cm}
  {\large Heinz Doof\footnote{University of Okomba, Lucario 52500, Wakanda.} \href{https://orcid.org/xxxx-xxxx-xxxx-xxxx}{ORCID: xxxx-xxxx-xxxx-xxxx} \par}
  {\large Phenias Krill\footnote{Barry University, Millet Department, Dublin DD 0562, Ireland.} \href{https://orcid.org/yyyy-yyyy-yyyy-yyyy}{ORCID: yyyy-yyyy-yyyy-yyyy} \par}
  {\large Ferb Mayo\footnotemark[1] \href{https://orcid.org/zzzz-zzzz-zzzz-zzzz}{ORCID: zzzz-zzzz-zzzz-zzzz} \par}
  {\large Pablo Macro\footnotemark[2] \href{https://orcid.org/wwww-wwww-wwww-wwww}{ORCID: wwww-wwww-wwww-wwww} \par}
  \vfill
\end{titlepage}

• 通过\let\maketitle\relax关闭RMarkdown默认的标题生成逻辑
• 利用titlepage环境完全自定义标题页的排版、字体、间距等样式

内容的提问来源于stack exchange，提问作者Ginko-Mitten