Pith Number

pith:FCT43AHH

pith:2021:FCT43AHH2TJ34F6WWZLZRKSCSX

not attested not anchored not stored refs pending

QED factorization of two-body non-leptonic and semi-leptonic $B$ to charm decays

Gael Finauri, K. Keri Vos, Martin Beneke, Philipp B\"oer

arxiv:2107.03819 v1 · 2021-07-08 · hep-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCT43AHH2TJ34F6WWZLZRKSCSX}

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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

2 papers in Pith

Extracting production fractions of $b$ hadrons from exclusive semi-leptonic decays

QCD-factorization amplitudes from flavour symmetries: beyond the $SU(3)$ symmetric case

Receipt and verification

First computed	2026-07-05T03:32:07.687954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a7cd80e7d4d3be17d6b65798aa4295e3de95749d176f99aaca7d25bcdb6955

Aliases

arxiv: 2107.03819 · arxiv_version: 2107.03819v1 · doi: 10.48550/arxiv.2107.03819 · pith_short_12: FCT43AHH2TJ3 · pith_short_16: FCT43AHH2TJ34F6W · pith_short_8: FCT43AHH

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/FCT43AHH2TJ34F6WWZLZRKSCSX \
  | 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: 28a7cd80e7d4d3be17d6b65798aa4295e3de95749d176f99aaca7d25bcdb6955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e047913e85de6724d796ee1cdb765db85db39b6e55915ad980f8a90335fbdefa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-07-08T12:56:03Z",
    "title_canon_sha256": "b7dcb07ebb6adb9f04f6cab4a2f97f2ccec065f7c15e64194744002e5d25903b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.03819",
    "kind": "arxiv",
    "version": 1
  }
}