4 NEW claims + 3 enrichments from 8 articles (6 how-to guides + 1 researcher guide + 1 synthesis) NEW claims: - Automation-atrophy tension (foundations/collective-intelligence) - Retraction cascade as graph operation (ai-alignment) - Swanson Linking / undiscovered public knowledge (ai-alignment) - Confidence propagation through dependency graphs (ai-alignment) Enrichments: - Vocabulary as architecture: 6 domain-specific implementations - Active forgetting: vault death pattern + 7 domain forgetting mechanisms - Determinism boundary: 7 domain-specific hook implementations 8 source archives in inbox/archive/ Pre-screening: ~70% overlap with existing KB. Only genuinely novel insights extracted as standalone claims. Pentagon-Agent: Theseus <46864DD4-DA71-4719-A1B4-68F7C55854D3>