Pith Number

pith:ZVOBGB5Z

pith:2021:ZVOBGB5ZPHAZI65JCNORRUN6RV

not attested not anchored not stored refs pending

On the four-quark operator matrix elements for the lifetime of $\Lambda_{b}$

Fu-Wei Zhang, Xiao-Yu Sun, Zhen-Xing Zhao, Zhi-Peng Xing

arxiv:2101.11874 v3 · 2021-01-28 · 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{ZVOBGB5ZPHAZI65JCNORRUN6RV}

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.

Cited by

1 paper in Pith

Predictions for $b$-baryon lifetimes at NNLO-QCD

Receipt and verification

First computed	2026-07-05T07:19:15.379312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd5c1307b979c1947ba9135d18d1be8d6604499efd4d1319dab287981cd3440a

Aliases

arxiv: 2101.11874 · arxiv_version: 2101.11874v3 · doi: 10.48550/arxiv.2101.11874 · pith_short_12: ZVOBGB5ZPHAZ · pith_short_16: ZVOBGB5ZPHAZI65J · pith_short_8: ZVOBGB5Z

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/ZVOBGB5ZPHAZI65JCNORRUN6RV \
  | 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: cd5c1307b979c1947ba9135d18d1be8d6604499efd4d1319dab287981cd3440a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab2d91a49474fc8e8a1f0a32d887e7d8208742d6da5e3031b5f8bae2d0444c1a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-01-28T09:09:57Z",
    "title_canon_sha256": "ad05db48dbd3031abdfad1f53bf400f6466ad3d38273b7d0ff56162308a59e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11874",
    "kind": "arxiv",
    "version": 3
  }
}