Pith Number

pith:EIYV6HNV

pith:2002:EIYV6HNVCM2FJAGDY6ZZ5BAO6O

not attested not anchored not stored refs pending

B ->\eta_c K(\eta_c^\prime K) decays in QCD factorization

Ce Meng, Kuang-Ta Chao, Zhongzhi Song

arxiv:hep-ph/0209257 v2 · 2002-09-23 · 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{EIYV6HNVCM2FJAGDY6ZZ5BAO6O}

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	2026-05-18T04:11:18.709989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22315f1db513345480c3c7b39e840ef38f529c5002213b2ed759e91f0f189dd0

Aliases

arxiv: hep-ph/0209257 · arxiv_version: hep-ph/0209257v2 · doi: 10.48550/arxiv.hep-ph/0209257 · pith_short_12: EIYV6HNVCM2F · pith_short_16: EIYV6HNVCM2FJAGD · pith_short_8: EIYV6HNV

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/EIYV6HNVCM2FJAGDY6ZZ5BAO6O \
  | 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: 22315f1db513345480c3c7b39e840ef38f529c5002213b2ed759e91f0f189dd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f6343e2ded809130090864f9ddd3e398f9c44e81e91bf55c81109f76df844f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-09-23T14:28:06Z",
    "title_canon_sha256": "8074878c13ec25e4c4785f4e49ad3dc6053ed517b78fa02c5fbb3af1a17d7adf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0209257",
    "kind": "arxiv",
    "version": 2
  }
}