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How AI-Powered Verification Works
Referentia uses advanced AI to intelligently extract references from any type of scientific paper PDF, finds their URLs, and compares the actual live titles with the titles cited in your paper. This helps identify outdated links, title mismatches, and inaccessible sources.
Data Processing & Privacy
Your PDF is processed using Google Gemini 2.5 Flash Preview (via OpenRouter) to extract and verify references. Based on Google's privacy policy:
- Human Review: Google uses human reviewers to improve AI. Data is disconnected from accounts before review.
- Storage: No permanent storage on our servers. Google may retain data up to 72 hours (or longer if Gemini Activity is enabled).
- Processing: Data sent to Google Gemini 2.5 Flash Preview via OpenRouter for text extraction only.
- Confidential Data: Google advises against entering confidential information you wouldn't want reviewers to see.
- Analytics: We use Google Analytics to understand how our site is used. This includes anonymous data about page views, user interactions, and general usage patterns.
Third-party services: OpenRouter, Google Gemini, CrossRef
Questions: [email protected]
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Total Time
References Found
With URLs
Verified
Issues
Reference Verification Results
How to Read These Results
Status Meanings
- Match - Titles are very similar (90%+ confidence)
- Partial Match - Titles somewhat similar (70-89% confidence)
- Mismatch - Titles don't match (check manually!)
- Error/Dead Link - Could not retrieve title from URL
- No URL - No URL found in reference
Format Detection
- DOI/PMID/ARXIV - High reliability
- ISBN/PURL - Medium reliability
- GENERAL_URL - Experimental (often fails)
What to Do
- 🔗 Click all external links to verify manually
- 📋 Check mismatches - may indicate title changes or errors
- ⚠️ Don't trust General URLs completely - they're experimental
- ✅ High-confidence DOI/PMID matches are usually reliable
Note: This tool provides initial verification suggestions. For critical applications, manual verification of references is recommended.
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