Pith Number

pith:HTZNN2WA

pith:2012:HTZNN2WACRPSXU5S3ZV33EVVL5

not attested not anchored not stored refs pending

Emphasizing the different trends of the existing data for the $\gamma^*\gamma \to \pi^0$ transition form factor

A. P. Bakulev, A. V. Pimikov, N. G. Stefanis, S. V. Mikhailov

arxiv:1212.0644 v2 · 2012-12-04 · hep-ph · hep-ex · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HTZNN2WACRPSXU5S3ZV33EVVL5}

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	2026-05-18T03:39:14.263978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cf2d6eac0145f2bd3b2de6bbd92b55f53fa51e70476695908a699119cefa4fa

Aliases

arxiv: 1212.0644 · arxiv_version: 1212.0644v2 · doi: 10.48550/arxiv.1212.0644 · pith_short_12: HTZNN2WACRPS · pith_short_16: HTZNN2WACRPSXU5S · pith_short_8: HTZNN2WA

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/HTZNN2WACRPSXU5S3ZV33EVVL5 \
  | 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: 3cf2d6eac0145f2bd3b2de6bbd92b55f53fa51e70476695908a699119cefa4fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ec7949e48d8e8218a74a77022542e1ccf97713a322ac539d023e20605f3732c",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-12-04T09:02:03Z",
    "title_canon_sha256": "3cc094d2cea1793e6c223ffae7b45a35eaa881b9dee07466b9c20e2fe6e3a674"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0644",
    "kind": "arxiv",
    "version": 2
  }
}