Reading a paper with its source page beside the answer

说明与用途

Paper Margins 让用户在阅读科研论文时快速获取选定段落的解释，并同时显示原文和引用信息，确保答案可追溯。

问题

Researchers often pause on dense paragraphs and need quick explanations while still seeing the supporting sentence and page.

结果

Paper Margins enables quick, source-verified explanations of selected passages in research papers, improving comprehension while maintaining traceability to the original text.

工作流

• Open a local PDF or enter an arXiv ID in the reader.
• Select a passage in the rendered page.
• Choose "Explain" or "Translate" to send the passage and nearby text to the model.
• View the model response in the right margin with separate excerpts of the extracted text.
• Click an excerpt to navigate back to the page.
• Optionally ask a question, summarize the section, or request a short paper summary.
• Use the reference preview to resolve citations to arXiv or DOI records.

证据

I built Paper Margins as a small local reader for that moment.

来源

The reader opens a local PDF or an arXiv ID.

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I can select a passage in the rendered page and choose Explain or Translate.

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The right margin shows the model response and the extracted page text used for that request.

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PDF.js renders the pages in the browser and extracts their text on the local Node server.

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Ollama is the default model connection.

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This is a reader for one paper at a time.

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