Pith Number

pith:NDQ4JXW5

pith:2012:NDQ4JXW5I6QTJU5JZPBWK4NVYZ

not attested not anchored not stored refs pending

Prequantum transfer operator for symplectic Anosov diffeomorphism

Fr\'ed\'eric Faure (IF), Masato Tsujii

arxiv:1206.0282 v2 · 2012-06-01 · math-ph · math.DS · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDQ4JXW5I6QTJU5JZPBWK4NVYZ}

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	2026-05-18T03:26:08.838898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68e1c4dedd47a134d3a9cbc36571b5c6496534be2f561e760265460fd7c61ea5

Aliases

arxiv: 1206.0282 · arxiv_version: 1206.0282v2 · doi: 10.48550/arxiv.1206.0282 · pith_short_12: NDQ4JXW5I6QT · pith_short_16: NDQ4JXW5I6QTJU5J · pith_short_8: NDQ4JXW5

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/NDQ4JXW5I6QTJU5JZPBWK4NVYZ \
  | 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: 68e1c4dedd47a134d3a9cbc36571b5c6496534be2f561e760265460fd7c61ea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74a1ace0e9162dc63923f5339b882bd367c135b506791fae4be919d7b55f9cbb",
    "cross_cats_sorted": [
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-06-01T19:27:27Z",
    "title_canon_sha256": "cda5d764e411fc8e1b843688c741e363f3dc392532077e9dab0d43eb29082bb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0282",
    "kind": "arxiv",
    "version": 2
  }
}