Pith Number

pith:ZUDFCY7K

pith:2004:ZUDFCY7KOQHHCBDEDZCDA5FGUC

not attested not anchored not stored refs pending

Branching ratio and CP asymmetry of $B_s \to \pi^+ \pi^-$ decays in the perturbative QCD approach

Cai-Dian Lu, Xian-Qiao Yu, Ying Li, Zhen-jun Xiao

arxiv:hep-ph/0404028 v2 · 2004-04-03 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZUDFCY7KOQHHCBDEDZCDA5FGUC}

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

Systematic Analysis of $B_s \to SP$ Decays in Perturbative QCD Approach

Receipt and verification

First computed	2026-07-04T16:48:10.696292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd065163ea740e7104641e443074a6a09528a81b22a46f0e34b8fb32db530d11

Aliases

arxiv: hep-ph/0404028 · arxiv_version: hep-ph/0404028v2 · doi: 10.48550/arxiv.hep-ph/0404028 · pith_short_12: ZUDFCY7KOQHH · pith_short_16: ZUDFCY7KOQHHCBDE · pith_short_8: ZUDFCY7K

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/ZUDFCY7KOQHHCBDEDZCDA5FGUC \
  | 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: cd065163ea740e7104641e443074a6a09528a81b22a46f0e34b8fb32db530d11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93e6a4a955ceae9b5f5cbde369895fc1dc4a9fd47e8a22afe2eb9187f760bd17",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-04-03T08:24:16Z",
    "title_canon_sha256": "c26b13a3101742de11e24356c82a46818cdbd2b4dbc92bb35fe051f304afd7fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0404028",
    "kind": "arxiv",
    "version": 2
  }
}