autoresearchclaw-citation-verification-4-layer-anti-hallucination

AutoResearchClaw implements production-grade citation anti-hallucination via a 4-layer verification chain: arXiv ID validation → DOI resolution via CrossRef/DataCite → title semantic match via Semantic Scholar → LLM relevance scoring. The existing Oracle AutoResearch skill had zero citation integrity before this integration. Any research system that outputs academic references without this chain risks hallucinated citations passing undetected.