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Spira Base is a self-hosted personal knowledge base designed to stockpile arXiv papers in your own database. Instead of relying on exact keyword matching, it uses semantic vector search to help you retrieve papers based on concepts, abstracts, and contextual relevance. Keep your entire research library private, fast, and completely under your control.
Hi Product Hunt community! 👋
I'm excited to share **Spira Base** — a self-hosted knowledge base built specifically for anyone who reads, collects, and manages arXiv papers.
🔍 The Problem
Keeping up with research often leads to hundreds of saved PDFs and bookmarks that get lost in the noise. When you want to revisit a specific paper months later, exact-keyword searches fail if you don't remember the exact title or authors.
💡 The Solution
Spira Base lets you build your own private research repository with powerful semantic retrieval:
- Semantic Vector Search: Find papers by conceptual similarity rather than rigid keywords. Query what you're thinking, and find matches based on abstract context.
- 100% Self-Hosted & Private: Deploy locally in your own environment. Your queries, notes, and research history never leave your infrastructure.
- Stockpile & Organize: Maintain a clean, structured database of papers tailored to your workflow.
Check it out here: https://asamiile.gumroad.com/l/s...
I’d love to hear your thoughts, feedback, and feature suggestions from researchers, developers, and knowledge-management enthusiasts!
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About spira-base on Product Hunt
“a knowledge base for arXiv papers”
spira-base was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #159 on the daily leaderboard. Spira Base is a self-hosted personal knowledge base designed to stockpile arXiv papers in your own database. Instead of relying on exact keyword matching, it uses semantic vector search to help you retrieve papers based on concepts, abstracts, and contextual relevance. Keep your entire research library private, fast, and completely under your control.
spira-base was featured in Productivity (660.2k followers), Developer Tools (519k followers) and Artificial Intelligence (478.1k followers) on Product Hunt. Together, these topics include over 361.4k products, making this a competitive space to launch in.
Who hunted spira-base?
spira-base was hunted by asamiile. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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