Pith Number

pith:N2XJMWLP

pith:2011:N2XJMWLPTWXHJ4AVDE2LTR632X

not attested not anchored not stored refs pending

The photon to pseudoscalar meson transition form factors

Peter Kroll

arxiv:1109.5561 v1 · 2011-09-26 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2XJMWLPTWXHJ4AVDE2LTR632X}

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	2026-05-18T02:00:23.562342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eae96596f9dae74f0151934b9c7dbd5d723750acb05cbf387b0529b51e8e6c1

Aliases

arxiv: 1109.5561 · arxiv_version: 1109.5561v1 · doi: 10.48550/arxiv.1109.5561 · pith_short_12: N2XJMWLPTWXH · pith_short_16: N2XJMWLPTWXHJ4AV · pith_short_8: N2XJMWLP

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/N2XJMWLPTWXHJ4AVDE2LTR632X \
  | 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: 6eae96596f9dae74f0151934b9c7dbd5d723750acb05cbf387b0529b51e8e6c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "953d740ff113e004f32150acf1d918b1c32884e08462b52d0d9b4798a9f37f22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-09-26T13:37:02Z",
    "title_canon_sha256": "dffa389f81684d293e1d8dfdda34cf7034d4797a115e576aee369fbce97f911d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5561",
    "kind": "arxiv",
    "version": 1
  }
}