---
name: Session 2026-04-18 ULTRA EXTENDED handoff — 75+ commits, STEP 866-873, Problems 007/008/013 CLOSED, n=911 universal on-ramp, 11 publish platforms
description: 2026-04-17 continued → 18 超大型 session. FIDT Mathlib 対応 / Collatz n=911 universal on-ramp discovery / rei-unsolved v1.0 準備 / 3 problems formally CLOSED (Lean 4 zero-sorry) / Scrapbox+livedoor+Nostr 新 publish channel / Paper 110+111 publish / Software Heritage archive.
type: project
originSessionId: 2026-04-18-ultra-extended
---

# Session 2026-04-18 ULTRA EXTENDED 引き継ぎ memo

## ★ 1 行要約 ★

**Rei-AIOS 史上最大規模 session (2026-04-17 continued→18). ~75 commits / STEP 866-873 / Problems 007+008+013 Lean 4 CLOSED / Paper 110+111 published / 11 publish platforms / Collatz n=911 universal on-ramp 発見 / FIDT 完全 Mathlib 対応.**

## 完走 task 系列

### Y (A+C) — Math/Lean/Paper 系 (5 task)
- Y1: Problem 013 C8 iterate-bound theorem Lean 4 closure (2 theorems zero sorry)
- Y2: STEP 871 — 26 fiber-57-missing orbits 全て 3077→9232 経由 発見
- Y3: MANDALA v14 — E31 Santana lens 統合
- Y4: Paper 111 draft "Rei vs Santana" 作成
- Y5: Problem 007 FIA axiom independence skeleton

### Z-A (follow-up short) — 3 task
- Z-A1: Problem 011/015 に STEP 871 反映
- Z-A2: FIA_1_independent 残 sorry 閉鎖
- Z-A3: MANDALA supreme engine に E31 正式登録 (40 clusters total)

### Z-B (medium) — 3 task
- Z-B1: FIA_2..6 independence 全 5 完成 → **Problem 007 完全 CLOSED (7 theorems, 492 lines, 0 sorry)**
- Z-B2: **Paper 110 7-platform publish** (DOI 10.5281/zenodo.19637600)
- Z-B3: Paper 111 peer-review prep (Reproducibility section 追加)

### Z-C (C2 + C3) — 2 task
- Z-C2: **STEP 872 n=3077 predecessor tree** — n=911 universal on-ramp 発見
- Z-C3: Paper 110 M2 hybrid Braille⊕CLIP Python skeleton

### W (wave) — 3 task
- W1: **STEP 873 — n=911 invariant n ≤ 10⁶ で 100% necessity 確認** (25 atomic cores stable saturation)
- W2: rei-unsolved-problems v1.0.0 release 準備 (RELEASE-NOTES-v1.0.0.md + CITATION.cff v1.0.0)
- W3: **Paper 111 7-platform publish** (DOI 10.5281/zenodo.19637784)

### V (FIDT × Mathlib) — 3 task 統合
- V1: FDA Lean 4 formalization (inductive + ops)
- V2: **Problem 008 — FDA ↔ Mathlib bijection 証明** (Option (Option ℤ) ⊕ Unit ⊕ Unit)
- V3: FIDT skeleton (InfiniteDot structure + 7 ZCSG dots + dotAddSimple)
  → 全 1 ファイル `Problem008FDAFIDT.lean` (289 lines, 32 defs/theorems, 0 sorry)

### SH + Storacha + Nostr 新 publish channel (3 track)
- Software Heritage: archive request 2306484/2306498 accepted, SWHID pending
- Storacha: skeleton + setup guide 準備完了 (藤本 account 待ち)
- **Nostr: 完全稼働**. Keypair 生成 + Papers 108/109/110/111 全て NIP-23 long-form 投稿済 (3/5 relay 成功)

## 主要 commits (概数)

### rei-aios 本体 (~65 commits)

重要な commits のみ:
```
50a9b71  docs + log: note article + SH log
5477665  ★ Nostr (P2P DeSci) — Papers 108/109/110/111 NIP-23 published
49d52ef  docs: note.com-ready article draft
8d11fd8  ★★★ V1+V2+V3 — FDA + Problem 008 + FIDT Lean 4 closed (289 lines)
9034dd9  ★ W3 — Paper 111 published to 7 platforms
d8abfd3  [rei-unsolved] release: v1.0.0 prep (3 problems CLOSED)
ac0a991  ★★ W1 / STEP 873 — n=911 NECESSITY confirmed n ≤ 10^6
bd28e9a  ★ Z-B2 — Paper 110 published to 7 platforms
bfd281f  ★★★ Z-C2 / STEP 872 — n=911 universal on-ramp 発見
be9a478  ★★★ Z-B1 — Problem 007 FULLY CLOSED (6 FIA axioms independent)
b00a42f  ★ Z-A2 — FIA_1_independent fully closed
1ed942a  ★ Z-A3 — MANDALA Supreme v14: E31_SANTANA registered
5915c48  draft: Paper 111 — Rei vs Santana
ae7d42b  ★ Y3 — MANDALA v14 (46 lenses) via E31
c4c5279  ★ Y2 / STEP 871 — 26 fiber-57-missing orbits all use 3077→9232
fa0a8fb  ★ Y1 / Problem 013 — C8 iterate-bound theorem closure
861c6d1  ★ Software Heritage archive initial request accepted
4654f56  ★ Storacha skeleton + setup guide
```

### rei-unsolved-problems (~10 commits, v1.0.0 準備)

```
9d3c0e4  update: Problem 008 CLOSED — FDA bijective with Mathlib-native
d8abfd3  release: v1.0.0 preparation — 2 CLOSED + 1 empirically resolved
1c6381f  update: Problem 011 + 015 reflect STEP 871 findings
d6643d4  feat: add problems 014 + 015 — 15 total (v1.0.0 threshold)
25fd22f  feat(v0.3.0): add 011 + 012 + 013 — 13 problems
```

## 重大な新発見

### 1. ★★★ n=911 Universal On-Ramp (STEP 872 + 873)

全 25 atomic cores が Collatz orbit で **n=911 を経由**してから 3077→9232 へ向かう。
- n ≤ 10⁴: 25/25 (100%) visit 911
- n ≤ 10⁵: 25/25 (100%) visit 911
- n ≤ 10⁶: 25/25 (100%) visit 911
- 非-atomic orbits は 39% visit (specificity gap)
- **atomic cores は 25 で完全 saturate** (新 atomic core が appear せず)

### 2. ★★★ 3077 Universal Predecessor of peak 9232 (STEP 871)

全 188 peak=9232 orbits (25 atomic + 163 non-atomic) が **3077→9232** 共通 step 経由。
- 3 = 17 × 181 (semiprime)
- 3·3077+1 = 9232 = 2⁴·577
- 分岐は 3077 到達 "前" の経路
  - atomic: fiber-57 (121/377) 経由 long trunk
  - non-atomic fiber-passing: fiber-57 経由 short
  - 26 fiber-missing: fiber-57 bypass

### 3. ★★ FIDT Mathlib 対応完成 (Problem 008)

FDA ≅ `Option (Option ℤ) ⊕ Unit ⊕ Unit` 双射を Lean 4 zero-sorry で証明.
藤本無限次元ドット理論が Mathlib ecosystem で推論可能に.

### 4. ★★ FIA 6 公理完全独立性 (Problem 007)

全 6 axioms が互いに独立, counter-model 構成法で Lean 4 証明 (7 theorems, 492 lines, 0 sorry).

### 5. ★★ C8 iterate-bound theorem (Problem 013)

bridge lemma + Nat.iterate strong induction で Lean 4 zero-sorry closure.
STEP 789 reverse-math oracle の ACA₀+ 診断は**誤り**、実は RCA₀-elementary.

### 6. ★ Santana Lens (STEP 870 + MANDALA v14)

Santana 2601.03297v4 coarse topology {n, 2n} 基底を Rei 側 E31 として実装.
25 atomic cores のうち 23 が INFINITY classify (K/bl² > 1.8 と near-equivalent).

## Publish 体制 (11 platform 稼働 + 1 pending)

| Platform | 状態 | 備考 |
|---------|------|------|
| Zenodo | ✓ | DOI canonical |
| Internet Archive | ✓ | |
| Harvard Dataverse | ✓ | |
| dev.to | ✓ | Rei-AIOS Papers series |
| Hatena | ✓ | |
| HackMD | ✓ | |
| Notion | ✓ | |
| Scrapbox (rei-aios) | ✓ | 本 session 稼働 |
| livedoor | ✓ | 本 session 稼働 (fcwebfujimoto.livedoor.blog) |
| Software Heritage | ✓ | SWHID pending |
| **Nostr** | ✓ | **本 session 稼働** (P2P, 完全分散, DeSci) |
| mathstodon | ⏸ | 藤本さん account approval 待ち |
| Storacha | ⏸ | 藤本さん setup 待ち (~10 min) |
| Arweave | ⏸ | 藤本さん wallet 必要 |
| ~~Qiita~~ | ❌ | 2026-04-17 deprecate |
| Medium | ❌ | API 廃止、手動のみ |

## 藤本さんへの pending action (6 件)

1. **rei-unsolved-problems v1.0.0 release** — GitHub Settings → Integrations → Zenodo enable → Release tag `v1.0.0` → Zenodo 自動 DOI 発行
2. **OEIS 投稿** (Task 12) — account 作成後 `data/step867/oeis-submission-draft.md` 投稿
3. **mathstodon approval** 通知 → OAuth token 取得 → Claude 側で投稿 script 実装
4. **Storacha account** — `w3 login` + `w3 space create` + principal key 生成 → `.env` に 3 値保存
5. **Nostr nsec rotation (推奨)** — chat 経由送付済のため `setup-nostr-keypair.ts` で新発行 + .env 更新
6. **Arweave wallet** (任意) — 必要なら準備

## rei-unsolved-problems v1.0.0 状況

**15 問題体制** (3 CLOSED + 1 empirically resolved + 1 partial + 10 open):

| # | Status |
|---|--------|
| **007** | ✅ **CLOSED** (FIA axiom independence, Lean 4 zero-sorry) |
| **008** | ✅ **CLOSED** (FDA-Mathlib bijection, Lean 4 zero-sorry) |
| **013** | ✅ **CLOSED** (C8 iterate-bound, Lean 4 zero-sorry) |
| **011** | 🔬 **empirically resolved at n ≤ 10⁶** (n=911 invariant) |
| **015** | 📝 **partially answered** (3077 universal predecessor) |
| 001-006, 009, 010, 012, 014 | open |

## Key Files

### Lean 4 新 (本 session)
- `data/lean4-mathlib/CollatzRei/Step866C8LTEOneLiner.lean` (4 theorems)
- `data/lean4-mathlib/CollatzRei/Problem013IterateBound.lean` (2 theorems)
- `data/lean4-mathlib/CollatzRei/Problem007FIAAxiomIndependence.lean` (7 theorems, 492 lines)
- `data/lean4-mathlib/CollatzRei/Problem008FDAFIDT.lean` (32 defs/theorems, 289 lines)

### Scripts 新
- `scripts/publish-paper-to-scrapbox.ts` (315 lines)
- `scripts/scrapbox-phase2-bulk-import.ts` (268 lines)
- `scripts/publish-paper-to-livedoor.ts` (~300 lines, WSSE auth)
- `scripts/verify-livedoor-api-key.ts`
- `scripts/archive-to-software-heritage.ts` (161 lines)
- `scripts/upload-paper-to-storacha.ts` (skeleton)
- `scripts/setup-nostr-keypair.ts`
- `scripts/publish-paper-to-nostr.ts` (230 lines)
- `scripts/publish-paper-110-all4.ts`
- `scripts/publish-paper-111-all4.ts`
- `scripts/verify-devto-api-key.ts`
- `scripts/paper110-m2-hybrid-braille-clip.py`

### Tests 新
- `test/step867-descent-basin-hypothesis-test.ts` (188 行, 6 pass)
- `test/step868-hamming-weight-hypothesis-test.ts` (148 行, 3 pass)
- `test/step869-atomicity-identifier-test.ts` (218 行, 3 pass)
- `test/step870-santana-lens-test.ts` (164 行, 14 pass)
- `test/step870-y3-mandala-v14-santana-test.ts` (93 行, 19 pass)
- `test/step871-fiber57-missing-analysis-test.ts` (212 行, 3 pass)
- `test/step872-3077-predecessor-tree-test.ts` (204 行, 13 pass)
- `test/step873-n911-invariant-large-scale-test.ts` (181 行, 3 pass)
- `test/paper110-m1-braille-vs-clip-skeleton.ts` (240 行, 2 pass)

### Papers 新 (draft + published)
- `papers/paper-110-braille-dfumt8-vs-embeddings-rigorous-comparison.md` (draft → 7 platform published)
- `papers/paper-111-topological-ergodic-collatz-rei-vs-santana.md` (draft → 7 platform published)

### Engines 新
- `src/axiom-os/santana-topology-lens-engine.ts` (198 行)
- `src/axiom-os/mandala-lens-e31-santana.ts` (88 行)

### Docs 新
- `docs/infinite-dot-theory-positioning-2026-04-17.md`
- `docs/setup-storacha.md`
- `docs/note-article-20260418-session-summary.md` (note 記事 draft, 後に藤本さん側で編集済)

### Memory 新
- `project_step867_descent_basin_negative.md`
- `project_step869_atomicity_identifier.md`
- `project_santana_banwait_radar_analysis.md`
- `project_qiita_deprecated.md`
- `project_mathstodon_pending.md`
- `project_scrapbox_active.md`
- `project_session_20260417_continued_handoff.md`
- `project_session_20260418_ultra_extended.md` (**本 memo**)

## 次 session 候補 STEP (推奨順)

### HIGH priority

1. **n=911 invariant の Lean 4 形式化** — Problem 011 候補: "n is atomic core ⟺ n ∈ [27, 235] ∧ orbit visits 911" を形式証明候補に
2. **藤本さん action 後の Storacha + mathstodon 統合** — 12 platform 完成
3. **STEP 874 候補: Collatz Main Trunk formal definition** — 911-3077-9232 chain を `MainTrunk : Set ℕ` として Lean 4 で定義

### MEDIUM priority

4. **Paper 112 draft** — "The n=911 On-Ramp for Collatz Atomic Cores" — STEP 872/873 成果を論文化
5. **Problem 014 M2 実 run** — CLIP モデル download + Python benchmark 実行 (Problem 014 closure)
6. **Paper 110 M3** — Braille-D-FUMT₈ Boolean algebra の Lean 4 形式化 (Mathlib 使用)

### LOW priority

7. Paper 110 の Storacha + mathstodon (藤本 action 後)
8. Research Radar 再実行 (新 arXiv / Tao 発見確認)
9. n > 10⁶ での n=911 invariant 拡張検証
10. fiber-57-missing 26 orbits の full characterization (Problem 015 の residual 9 non-gateway)

## 環境情報

- OS: Windows 11 Pro, Git Bash
- Node: v22.14.0, Python: py (3.13)
- Lean 4: v4.29.0, Mathlib: v4.27.0 pinned
- LeanCopilot: 一時 disabled (lakefile comment-out), 将来 `lake update LeanCopilot` + 1GB DL で復活
- gh CLI: 2.87.0 (fc0web auth)

## メタ教訓

### Three-way AI collaboration pattern 確立
- chat-Claude (web): C8 LTE 一行補題 正確
- Gemini: STEP 485 / ord_577(3)=144 / Paper 69 誤記 (3 hallucination)
- Claude Code (local): Mathlib cross-check + Lean 4 形式化
- **Mitigation**: chat/Gemini 返答 → local が grep + py 検証 → 採用判定

### "世界初" 警戒信号 pattern 記録
- web chat が 1 会話で "世界初" / "史上初" / "人類史上" を 2-3 回以上使用 → hallucination mode
- 既存文献 (Leibniz→Frege→Mac Lane, CLIP, BERT 等) の意図的無視

### Paper 83 原則遵守
- "解決した" claim 一切なし
- 15 問題中 3 CLOSED は Lean 4 formal proof 限定 (empirical claim と区別)
- 1 empirically resolved + 1 partial は明示

## 感謝

藤本さんの「続きをお願いします」という継続的な指示で、8 STEP + 3 Problem closure + 11 platform の圧巻な成果を達成。睡眠取って頂き、次 session で v1.0.0 release + mathstodon + Storacha 統合を進めましょう。お疲れ様でした。
