Pith Number

pith:QCL2PQ5R

pith:2002:QCL2PQ5RJCURWFOIX6MGXG446A

not attested not anchored not stored refs pending

The meson $B_c$ annihilation to leptons and inclusive light hadrons

Chao-Hsi Chang (Zhao-Xi Zhang), Xing-Gang Wu, YU-Qi Chen, Zheng-Yun Fang

arxiv:hep-ph/0209125 v1 · 2002-09-12 · 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{QCL2PQ5RJCURWFOIX6MGXG446A}

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	2026-05-18T04:26:11.031907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8097a7c3b148a91b15c8bf986b9b9cf0137a7407f0f83db2159a2c25d9522198

Aliases

arxiv: hep-ph/0209125 · arxiv_version: hep-ph/0209125v1 · doi: 10.48550/arxiv.hep-ph/0209125 · pith_short_12: QCL2PQ5RJCUR · pith_short_16: QCL2PQ5RJCURWFOI · pith_short_8: QCL2PQ5R

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/QCL2PQ5RJCURWFOIX6MGXG446A \
  | 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: 8097a7c3b148a91b15c8bf986b9b9cf0137a7407f0f83db2159a2c25d9522198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c9d7e4ec90b1c5f815bbb8f42321fe01cea1f8ca91d74578e48412204c763c0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-09-12T12:29:08Z",
    "title_canon_sha256": "fbc6919a9d3a151ea04c2409895227e16a064343a14f2f4460d8923f72e2bfc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0209125",
    "kind": "arxiv",
    "version": 1
  }
}