Create dataset the_stacks_project

- uid: the_stacks_project
- type: primary
- description:
- name: The Stacks Project
- description: About
The Stacks project is an ever growing open source textbook and reference work on algebraic stacks and the algebraic geometry needed to define them. Here are some quick facts:

The Stacks project is not an introductory text. It is written for graduate students and researchers in algebraic geometry.

The aim is to build algebraic geometry and use this in laying the foundations for algebraic stacks. The theory of commutative algebra, schemes, varieties, and algebraic spaces forms an integral part of the Stacks project.

The Stacks project has a maintainer (currently Aise Johan de Jong) who accepts changes etc. proposed by contributors. Everyone is encouraged to participate.

The Stacks project is meant to be read online. Consequently we do not worry about length of the chapters, etc. With hyperlinks and the search function it is possible to quickly browse through the chapters to find the lemmas, theorems, etc. that a given result depends on.

We use tags to identify results, which are permanent identifiers for a result. You can read more about this on the tags explained page.
- homepage: https://stacks.math.columbia.edu
- validated: True
- languages:
- language_names:
- English
- Programming Language
- TeX
- language_comments:
- language_locations:
- Americas
- United States of America
- validated: False
- custodian:
- name: Aise Johan de Jong
- in_catalogue:
- type: A university or research institution
- location: United States of America
- contact_name: Aise Johan de Jong
- contact_email: dejong@math.columbia.edu
- contact_submitter: False
- additional: https://stacks.math.columbia.edu/about
- validated: False
- availability:
- procurement:
- for_download: Yes - it has a direct download link or links
- download_url: https://github.com/stacks/stacks-project
- download_email:
- licensing:
- has_licenses: Yes
- license_text:
- license_properties:
- open license
- license_list:
- gfdl-1.2-no-invariants-only: GNU Free Documentation License v1.2 only - no invariants
- pii:
- has_pii: Yes - text author name only
- generic_pii_likely:
- generic_pii_list:
- numeric_pii_likely:
- numeric_pii_list:
- sensitive_pii_likely:
- sensitive_pii_list:
- no_pii_justification_class: other
- no_pii_justification_text: Scientific Text
- validated: False
- source_category:
- category_type: Textbook
- category_web:
- category_media:
- validated: False
- media:
- category:
- text
- text_format:
- .PDF
- .TEX
- audiovisual_format:
- image_format:
- database_format:
- text_is_transcribed: No
- instance_type: book
- instance_count: n<100
- instance_size: n>10,000
- validated: False
- fname: the_stacks_project.json

以提供的元数据和 fname the_stacks_project.json 为起点。检查仓库中现有的数据集记录，以确定此 JSON 应放置在哪里以及条目的格式，然后验证该记录是否保留所列出的 homepage、download URL、license、formats 和 validation 字段。

由索引模型根据 Issue 内容生成。