Pith Number

pith:WUSP4JXW

pith:1994:WUSP4JXWZJYMABYN7FN5Y2BAOM

not attested not anchored not stored refs pending

Off-Shell Axial Anomaly via the \gamma^* \pi^0 -> \gamma Transition

C. D. Roberts, K. L. Mitchell, M. R. Frank, P. C. Tandy

arxiv:hep-ph/9412219 v1 · 1994-12-02 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUSP4JXWZJYMABYN7FN5Y2BAOM}

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	2026-07-04T15:50:50.428029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b524fe26f6ca70c0070df95bdc6820730d971c16102ba2e61124657403275327

Aliases

arxiv: hep-ph/9412219 · arxiv_version: hep-ph/9412219v1 · doi: 10.48550/arxiv.hep-ph/9412219 · pith_short_12: WUSP4JXWZJYM · pith_short_16: WUSP4JXWZJYMABYN · pith_short_8: WUSP4JXW

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/WUSP4JXWZJYMABYN7FN5Y2BAOM \
  | 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: b524fe26f6ca70c0070df95bdc6820730d971c16102ba2e61124657403275327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "644bb2ceee7a21088ffa9de9215f461a8fa23eb48c2d393f643489a31a5f5e54",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-12-02T18:46:42Z",
    "title_canon_sha256": "a121f3daa96ee0c0fa699becc2b565d36119939b4e73e8d67c9374ddf4c426b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9412219",
    "kind": "arxiv",
    "version": 1
  }
}