Pith Number

pith:4WTLBIDU

pith:1998:4WTLBIDUABRDGQ2UIN34QEBG2R

not attested not anchored not stored refs pending

Rho decay widths of excited heavy mesons from light-cone QCD sum rules in the leading order of HQET

Shi-Lin Zhu, Yuan-Ben Dai

arxiv:hep-ph/9802225 v2 · 1998-02-03 · 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{4WTLBIDUABRDGQ2UIN34QEBG2R}

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	2026-07-04T16:09:09.262453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5a6b0a07400623343544377c81026d479528db6c1fd82580654123d0b1aa4c6

Aliases

arxiv: hep-ph/9802225 · arxiv_version: hep-ph/9802225v2 · doi: 10.48550/arxiv.hep-ph/9802225 · pith_short_12: 4WTLBIDUABRD · pith_short_16: 4WTLBIDUABRDGQ2U · pith_short_8: 4WTLBIDU

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/4WTLBIDUABRDGQ2UIN34QEBG2R \
  | 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: e5a6b0a07400623343544377c81026d479528db6c1fd82580654123d0b1aa4c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "561279c94710a7b3663067656876c4ec858409f8edb1aaf3eff22ff4777270d9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-02-03T09:34:54Z",
    "title_canon_sha256": "869fb04012ed48c8a15d769ebdd3a4d1e41367475ab7f10e3d9af2ff12b6e6dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9802225",
    "kind": "arxiv",
    "version": 2
  }
}