Context
Per §2f and Operational Rule 7, pages below source-density threshold must carry `stub: true` + `stub_reason`. This batch fixes pages that were below threshold with `stub: false` — an accumulation of Rule 7 violations. Triggered by Karen's 2026-04-19 complaint about zero-reference pages on WikiBiome.
Demoted pages
49 pages demoted to `stub: true`. All will now show the stub banner and be excluded from `sitemap.xml`.
| File | Sources | Minimum | Reason |
|---|---|---|---|
| wiki/concepts/cambialistic-enzymes.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/edta.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/epithelial-mesenchymal-transition.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/fxr.md | 1 | 3 | §2f auto-demotion 2026-04-19 — 1 sources, minimum 3 |
| wiki/concepts/gut-gonadal-axis.md | 1 | 3 | §2f auto-demotion 2026-04-19 — 1 sources, minimum 3 |
| wiki/concepts/gut-vagina-axis.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/lipopolysaccharide.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/metal-speciation.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/molecular-mimicry.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/n-acetyl-cysteine.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/nitric-oxide.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/oxygen-state.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/pH-sensing.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/concepts/prenatal-metal-exposure.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/aeromonas.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/alternaria.md | 1 | 3 | §2f auto-demotion 2026-04-19 — 1 sources, minimum 3 |
| wiki/entities/anaerotruncus.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/atopobium-parvulum.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/atopobium-vaginae.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/bacteroides-caccae.md | 2 | 3 | §2f auto-demotion 2026-04-19 — 2 sources, minimum 3 |
| wiki/entities/bifidobacterium-longum.md | 2 | 3 | §2f auto-demotion 2026-04-19 — 2 sources, minimum 3 |
| wiki/entities/candida-auris.md | 1 | 3 | §2f auto-demotion 2026-04-19 — 1 sources, minimum 3 |
| wiki/entities/caulobacter.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/chlamydia-trachomatis.md | 1 | 3 | §2f auto-demotion 2026-04-19 — 1 sources, minimum 3 |
| wiki/entities/cholestasis.md | 0 | 5 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 5 |
| wiki/entities/cystic-fibrosis.md | 2 | 5 | §2f auto-demotion 2026-04-19 — 2 sources, minimum 5 |
| wiki/entities/davidiella.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/deinococcus.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/dermatitis-herpetiformis.md | 0 | 5 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 5 |
| wiki/entities/enterobacter-cloacae.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/eubacterium-eligens.md | 1 | 3 | §2f auto-demotion 2026-04-19 — 1 sources, minimum 3 |
| wiki/entities/fusicatenibacter.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/hidradenitis-suppurativa.md | 2 | 5 | §2f auto-demotion 2026-04-19 — 2 sources, minimum 5 |
| wiki/entities/huntingtons-disease.md | 1 | 5 | §2f auto-demotion 2026-04-19 — 1 sources, minimum 5 |
| wiki/entities/lactobacillus-rhamnosus.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/lodderomyces-elongisporus.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/migraine.md | 0 | 5 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 5 |
| wiki/entities/morganella-morganii.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/non-alcoholic-fatty-liver-disease.md | 0 | 5 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 5 |
| wiki/entities/olsenella.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/parabacteroides-distasonis.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/pelvic-inflammatory-disease.md | 0 | 5 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 5 |
| wiki/entities/premature-ovarian-insufficiency.md | 2 | 5 | §2f auto-demotion 2026-04-19 — 2 sources, minimum 5 |
| wiki/entities/roseburia-intestinalis.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/ruminococcus-bromii.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/serratia-marcescens.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/streptococcus-salivarius.md | 2 | 3 | §2f auto-demotion 2026-04-19 — 2 sources, minimum 3 |
| wiki/entities/trichoderma.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |
| wiki/entities/trichosporon-asahii.md | 0 | 3 | §2f auto-demotion 2026-04-19 — 0 sources, minimum 3 |