Pith Number

pith:TRFLMKPD

pith:2026:TRFLMKPD4HK5FCI7WRLUG5V7JS

not attested not anchored not stored refs pending

Lean-Quantum: Toward AI-Assisted Formalization of Quantum Information

Hayata Yamasaki, Kazumi Kasaura, Kei Tsukamoto, Kento Mori, Masaya Taniguchi, Risa Mizuno, Sho Sonoda, Takahiro Namatame, Yuta Oriike

arxiv:2607.05492 v1 · 2026-07-06 · quant-ph · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRFLMKPD4HK5FCI7WRLUG5V7JS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-08T01:18:11.784956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c4ab629e3e1d5d2891fb4574376bf4c9ffdb05e43344e981bbed410134abdbc

Aliases

arxiv: 2607.05492 · arxiv_version: 2607.05492v1 · doi: 10.48550/arxiv.2607.05492 · pith_short_12: TRFLMKPD4HK5 · pith_short_16: TRFLMKPD4HK5FCI7 · pith_short_8: TRFLMKPD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/TRFLMKPD4HK5FCI7WRLUG5V7JS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9c4ab629e3e1d5d2891fb4574376bf4c9ffdb05e43344e981bbed410134abdbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "545cc7f102857314b1badc99f20583ed56bc6c4a600921a61031a3e61042c3f8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-06T18:00:00Z",
    "title_canon_sha256": "a5a809c65c3c44d3d4416250dfd9b8b592f910e419d911f4a8e286b27a8f560c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05492",
    "kind": "arxiv",
    "version": 1
  }
}