# Open items — session 2026-06-17 (handoff notice)

Everything still open after this session. Done items are in
`docs/audit/DATA-QUALITY-2026-06-15.md` (DQ-1..DQ-5 + roadmap R-A,R-B,R-C,R-D,R-F all
DONE; R-E deferred). This file is only the **loose ends**.

## 1. ✅ RESOLVED — Jetson is online (the tunnel had dropped, not the host)
- What looked like the Jetson going offline was the **SSH tunnel** breaking, not the
  host. The Jetson (`jetson.local`) is online. Re-open the tunnel with keepalive:
  `ssh -o ServerAliveInterval=15 -f -N -L 5433:localhost:5432 alfred@jetson.local`.
  Better still: run long ops in tmux-on-Jetson (item #4) to avoid the tunnel entirely.

## 2. ✅ DONE — R-F accent re-clean
- R-F is functionally DONE (section signal 34/329 → **314/329 = 95 %**). The remaining
  cosmetic accent/tie artifacts in live `chunks.section` labels were re-cleaned in place
  once the tunnel was back: applied `codex.quality._clean_title` to every label
  containing `\` or `~` — **8 labels fixed**, no re-embed. Verified **0 artifacts**
  remain. R-F fully complete.

## 3. ✅ READY TO MERGE — all branches integrated + validated
All five feature branches are merged (**zero conflicts**) into **`integration/roadmap`**
(off `audit/loop-1`) and validated green: **391 tests pass, ruff + ruff-format + mypy
clean, tree clean**. This is the single merge candidate for `main`.

Contents (DQ-1..DQ-5 + R-A..R-F + infra docs):
| Source branch | Contents |
|---|---|
| `audit/loop-1` (base) | DQ-1..DQ-5, **R-A** (GROBID backfill + native arm64 GROBID), this notice |
| `feat/section-labels` (incl. `feat/tex-ingest`) | **R-C** (.tex ingest) + DQ-5 arXiv-id fix + gzip fallback + **R-F** (section labels) |
| `feat/crossref-references` | **R-B** (Crossref refs) + GROBID-on-demand tweak |
| `feat/graph-coverage-warning` | **R-D** (citing-coverage warning) |
| `chore/infra-ssh-stability` | infra TODO (#4) |

**To land on `main`** (user-triggered):
```
git checkout main && git merge --no-ff integration/roadmap
```
…or open a PR `integration/roadmap` → `main`. The individual feature branches are
preserved unchanged for per-feature review if preferred.

**Cleanup — branches prunable AFTER the merge lands** (not deleted here; destructive):
- Already in `main`: `fix/cli-readme-drift`, `fix/d04-d05-ingest-fixes`.
- Folded into `integration/roadmap`: the 5 feature branches + `audit/loop-1`.
- Pre-session / stale (verify before pruning): `feat/F-15-literature-graph`,
  `feat/F-16-chunk-quality`, `fix/audit-wave-1`/`-2`/`-3`, `scratch/spike-embed`.
- Working tree is clean — only gitignored `.venv`/caches/`.env`; no stray tracked files.

## 4. Infra TODO — tmux-on-Jetson for stable long ops (documented, not implemented)
- `docs/infra/jetson-ssh-stability.md` (branch `chore/infra-ssh-stability`). The
  Mac↔Jetson tunnel dropped repeatedly on multi-minute writes all session. Fix: run long
  ops **on the Jetson in `tmux`** (DB is localhost there → no tunnel; survives SSH drops);
  `autossh` for interactive tunnels. Open.

## 5. Known limitations (documented, NOT action items)
- `math/0306167` (old AMS-TeX, no `\section{}`) stays `section=body` — inherent.
- The 2 edited-volume books yielded 0 GROBID-parsed DOI/arXiv refs in the R-A sweep —
  inherent (per-chapter refs, no clean end-bibliography).
- **DQ-6** (upstream PDF→`.txt` extraction fidelity, done outside codex-py) — flagged
  earlier, largely **mooted** by R-A/R-C ingesting from PDF/`.tex` directly.