Pith Number

pith:ZQBP4FYO

pith:1998:ZQBP4FYONJMHZW2UEQSUG5FZ5M

not attested not anchored not stored refs pending

A new evaluation of the t->cH decay width in the standard model

A. Soddu (Rome 1 U., B. Mele, INFN, Rome 1), S. Petrarca

arxiv:hep-ph/9805498 v2 · 1998-05-29 · 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{ZQBP4FYONJMHZW2UEQSUG5FZ5M}

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	2026-07-04T17:25:24.576233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc02fe170e6a587cdb5424254374b9eb1abf39744b6437e7c148cfa9af632a6d

Aliases

arxiv: hep-ph/9805498 · arxiv_version: hep-ph/9805498v2 · doi: 10.48550/arxiv.hep-ph/9805498 · pith_short_12: ZQBP4FYONJMH · pith_short_16: ZQBP4FYONJMHZW2U · pith_short_8: ZQBP4FYO

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/ZQBP4FYONJMHZW2UEQSUG5FZ5M \
  | 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: cc02fe170e6a587cdb5424254374b9eb1abf39744b6437e7c148cfa9af632a6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe91633ea452e5be15c5e9f5fc43378211716460d72711f9d4dc1ad7a81c89f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-05-29T09:21:06Z",
    "title_canon_sha256": "a49d65fc96a4f3df00c6d37d0bdd07e2b7ec2c5cdad5d3aaa928cd313d4c163a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9805498",
    "kind": "arxiv",
    "version": 2
  }
}