diff --git a/.claude/ralph-loop.local.md b/.claude/ralph-loop.local.md
deleted file mode 100644
index 9d10a6d..0000000
--- a/.claude/ralph-loop.local.md
+++ /dev/null
@@ -1,21 +0,0 @@
----
-active: true
-iteration: 2
-session_id: b236681f-560d-497b-aa7d-07eab42bba2b
-max_iterations: 12
-completion_promise: "HEUREKA"
-workplan_id: EANCH-WP-0001
-workplan_file: workplans/EANCH-WP-0001-intent-placeholder.md
-started_at: "2026-07-08T18:31:44Z"
----
-
-Read the workplan at `workplans/EANCH-WP-0001-intent-placeholder.md`.
-
-If every task has `status: done` AND frontmatter `status: done`:
-run `rm -f .claude/ralph-loop.local.md` first (deactivates the loop so the stop hook exits cleanly),
-then output <promise>HEUREKA</promise>.
-
-Otherwise implement the next `todo` task as described in the workplan.
-Set task `in_progress` when starting, `done` when complete.
-When all tasks are done set frontmatter `status: done`.
-
diff --git a/workplans/EANCH-WP-0002-anchor-resolution-hardening.md b/workplans/EANCH-WP-0002-anchor-resolution-hardening.md
index d7a33fe..373b5db 100644
--- a/workplans/EANCH-WP-0002-anchor-resolution-hardening.md
+++ b/workplans/EANCH-WP-0002-anchor-resolution-hardening.md
@@ -14,6 +14,7 @@ spec_refs:
   - SCOPE.md
   - ../citation-evidence/wiki/SharedContracts.md
   - ../citation-evidence/wiki/ArchitectureOverview.md
+state_hub_workstream_id: "2e1ad557-11d9-4e5c-8743-973002482a0c"
 ---
 
 # EANCH-WP-0002 — Anchor Resolution Hardening
@@ -49,6 +50,7 @@ Current extracted behavior (`src/selectors/resolve.ts`):
 id: EANCH-WP-0002-T01
 status: todo
 priority: high
+state_hub_task_id: "940b03ba-4b2f-4d1a-b7bc-72813817549d"
 ```
 
 Return `stale` (not `unresolved`) when a previously-resolvable anchor no longer
@@ -64,6 +66,7 @@ id: EANCH-WP-0002-T02
 status: todo
 priority: medium
 depends_on: [T01]
+state_hub_task_id: "f75b94cd-bfb8-47f9-bd89-0d605f925290"
 ```
 
 Give callers a way to identify annotations whose selectors can no longer be
@@ -78,6 +81,7 @@ id: EANCH-WP-0002-T03
 status: todo
 priority: high
 depends_on: [T01]
+state_hub_task_id: "8548fa44-5bb3-40cf-b8f8-e745deae7dda"
 ```
 
 Add a fuzzy quote-matching fallback (bounded edit-distance / token overlap)
@@ -94,6 +98,7 @@ id: EANCH-WP-0002-T04
 status: todo
 priority: medium
 depends_on: [T03]
+state_hub_task_id: "6a7163f5-39ca-48fa-8941-8459c563198f"
 ```
 
 Turn `PdfSpikeViewer` into a supported `PDFViewerAdapter` that implements the
@@ -108,6 +113,7 @@ id: EANCH-WP-0002-T05
 status: todo
 priority: high
 depends_on: [T02, T04]
+state_hub_task_id: "1ea0885a-c541-438f-a4fd-b8be0773b373"
 ```
 
 `pnpm test`/`typecheck`/`lint` green here; umbrella typecheck/test/build green
diff --git a/workplans/EANCH-WP-0003-non-pdf-selectors.md b/workplans/EANCH-WP-0003-non-pdf-selectors.md
index 309fb10..c01011f 100644
--- a/workplans/EANCH-WP-0003-non-pdf-selectors.md
+++ b/workplans/EANCH-WP-0003-non-pdf-selectors.md
@@ -14,6 +14,7 @@ spec_refs:
   - SCOPE.md
   - ../citation-evidence/wiki/SharedContracts.md
   - ../citation-evidence/docs/decisions/ADR-0006-selector-ownership-split.md
+state_hub_workstream_id: "04f8a4b7-41fe-4546-8471-364a8b9a6c26"
 ---
 
 # EANCH-WP-0003 — Non-PDF Selectors (HTML / Markdown)
@@ -48,6 +49,7 @@ enum — coordinate contract changes in the umbrella wiki first.
 id: EANCH-WP-0003-T01
 status: todo
 priority: high
+state_hub_task_id: "de7df94f-2ddf-4920-949e-6e693131a9de"
 ```
 
 Define the real `DomRangeSelector` and `StructuralSelector` shapes (DOM path +
@@ -62,6 +64,7 @@ id: EANCH-WP-0003-T02
 status: todo
 priority: high
 depends_on: [T01]
+state_hub_task_id: "aa1bc68d-c15a-41e0-813d-c4ccec4914c9"
 ```
 
 Implement `createSelectors` for the DOM branch: build TextQuote + TextPosition
@@ -75,6 +78,7 @@ id: EANCH-WP-0003-T03
 status: todo
 priority: high
 depends_on: [T02]
+state_hub_task_id: "2bdedc91-1ed2-41ed-b4a0-a9a0d7a6b4b0"
 ```
 
 Extend `resolveSelectors` to resolve DomRange/Structural selectors and rank
@@ -89,6 +93,7 @@ id: EANCH-WP-0003-T04
 status: todo
 priority: medium
 depends_on: [T03]
+state_hub_task_id: "286267fe-d348-4494-bbe2-dd7818bcadbd"
 ```
 
 Add a `DocumentViewerAdapter` implementation for rendered HTML/Markdown
@@ -103,6 +108,7 @@ id: EANCH-WP-0003-T05
 status: todo
 priority: high
 depends_on: [T04]
+state_hub_task_id: "9ff39c83-eca8-46a1-9b28-8a728ddf220d"
 ```
 
 Package green (`pnpm test`/`typecheck`/`lint`); engine contract change verified