Pith Number

pith:2VWJRNK3

pith:1999:2VWJRNK33XUVZGJM7T3KZ3PM3R

not attested not anchored not stored refs pending

Anomalous Pseudoscalar-Photon Vertex In and Out of Equilibrium

Daniel Boyanovsky, Hector J. de Vega, Richard Holman, S. Prem Kumar

arxiv:hep-ph/9905374 v2 · 1999-05-17 · 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{2VWJRNK33XUVZGJM7T3KZ3PM3R}

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	2026-05-18T04:24:16.779211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d56c98b55bdde95c992cfcf6acedecdc7bae56d32c2d79f6e69a2615f9ac4b9a

Aliases

arxiv: hep-ph/9905374 · arxiv_version: hep-ph/9905374v2 · doi: 10.48550/arxiv.hep-ph/9905374 · pith_short_12: 2VWJRNK33XUV · pith_short_16: 2VWJRNK33XUVZGJM · pith_short_8: 2VWJRNK3

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/2VWJRNK33XUVZGJM7T3KZ3PM3R \
  | 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: d56c98b55bdde95c992cfcf6acedecdc7bae56d32c2d79f6e69a2615f9ac4b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "154b997edc29b7cdedac69c07ae63047d86386721a151501d7150dabc045c323",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-05-17T19:09:28Z",
    "title_canon_sha256": "bdf5a4aa9d2c068750be92dfc4826d5a91d73759b7620812279f0af0efa69ff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9905374",
    "kind": "arxiv",
    "version": 2
  }
}