Pith Number

pith:VMM44CSJ

pith:1997:VMM44CSJV2OAKVZVCO2FNBWV5Z

not attested not anchored not stored refs pending

Beyond the Narrow Resonance Approximation: Decay Constant and Width of the First Pion-Excitation State

A. H. Fariborz, Fang Shi, M. A. Samuel, T. G. Steele, V. Elias

arxiv:hep-ph/9706472 v1 · 1997-06-23 · 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{VMM44CSJV2OAKVZVCO2FNBWV5Z}

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	2026-05-18T01:06:08.729585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab19ce0a49ae9c05573513b45686d5ee610bdd5b6e75af6b73fdf5c3f4276840

Aliases

arxiv: hep-ph/9706472 · arxiv_version: hep-ph/9706472v1 · doi: 10.48550/arxiv.hep-ph/9706472 · pith_short_12: VMM44CSJV2OA · pith_short_16: VMM44CSJV2OAKVZV · pith_short_8: VMM44CSJ

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/VMM44CSJV2OAKVZVCO2FNBWV5Z \
  | 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: ab19ce0a49ae9c05573513b45686d5ee610bdd5b6e75af6b73fdf5c3f4276840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79b963405c029d41a4267d65354eb0e5c3ee643b936cf1cca2365fe770e9f11a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-06-23T21:45:09Z",
    "title_canon_sha256": "0d434b8e89194534fe36b260c0b5b3738b6aeab3b4390e933264bf2bea355eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9706472",
    "kind": "arxiv",
    "version": 1
  }
}