Pith Number

pith:KR4U6AUT

pith:2000:KR4U6AUT46IGJSCG3ELC54NVMA

not attested not anchored not stored refs pending

Branching Ratio and CP Violation of B to pi pi Decays in Perturbative QCD Approach

C. D. Lu, K. Ukai, M. Z. Yang

arxiv:hep-ph/0004213 v3 · 2000-04-24 · 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{KR4U6AUT46IGJSCG3ELC54NVMA}

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

2 papers in Pith

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

Symmetry-Breaking Effects on Form Factors and Observables in $B \to K_0^*(1430)\mu^+\mu^-$ Decay

Receipt and verification

First computed	2026-07-04T16:20:07.012254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54794f0293e79064c846d9162ef1b5600700d793ebdd2193ca1f784902305604

Aliases

arxiv: hep-ph/0004213 · arxiv_version: hep-ph/0004213v3 · doi: 10.48550/arxiv.hep-ph/0004213 · pith_short_12: KR4U6AUT46IG · pith_short_16: KR4U6AUT46IGJSCG · pith_short_8: KR4U6AUT

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/KR4U6AUT46IGJSCG3ELC54NVMA \
  | 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: 54794f0293e79064c846d9162ef1b5600700d793ebdd2193ca1f784902305604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68e0f33733188f0946dd3bb06cfba2b54858da8ce803776b5dbfdb7fb1c23bc4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-04-24T07:20:24Z",
    "title_canon_sha256": "c61541c4068174c4e9d9ef821e2c9fc5879778c3550b3955582d07a3f0c887ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0004213",
    "kind": "arxiv",
    "version": 3
  }
}