Pith Number

pith:2M5BDXA5

pith:2010:2M5BDXA54JGWTH7G4VOP46HPE4

not attested not anchored not stored refs pending

Bd \to \pi^- K^{(*)+} and Bs \to \pi^+(\rho^+) K^- decays with QCD factorization and flavor symmetry

Guohuai Zhu

arxiv:1002.4518 v2 · 2010-02-24 · 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{2M5BDXA54JGWTH7G4VOP46HPE4}

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	2026-05-18T02:33:42.016604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d33a11dc1de24d699fe6e55cfe78ef272a31b5a3d416715b5ec17c247a812eab

Aliases

arxiv: 1002.4518 · arxiv_version: 1002.4518v2 · doi: 10.48550/arxiv.1002.4518 · pith_short_12: 2M5BDXA54JGW · pith_short_16: 2M5BDXA54JGWTH7G · pith_short_8: 2M5BDXA5

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/2M5BDXA54JGWTH7G4VOP46HPE4 \
  | 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: d33a11dc1de24d699fe6e55cfe78ef272a31b5a3d416715b5ec17c247a812eab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55dab71b0ceffe2d745c9a33dc9a4331362b1c7233a9cf97387f0b655464aa6",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-02-24T11:07:09Z",
    "title_canon_sha256": "571b4fbcc8dda8de0081d85e200ea72063b96f7c8f4ba69a43f605986928d6be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4518",
    "kind": "arxiv",
    "version": 2
  }
}