Pith Number

pith:YHL7534A

pith:2004:YHL7534AMTSMUNEATH6UXJKKOA

not attested not anchored not stored refs pending

Charming penguins in B -> PP decays and the extraction of gamma

Krakow, Poland), P. Zenczykowski (Institute of Nuclear Physics

arxiv:hep-ph/0402290 v2 · 2004-02-27 · 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{YHL7534AMTSMUNEATH6UXJKKOA}

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	2026-05-18T04:34:56.202409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1d7feef8064e4ca348099fd4ba54a700ce8d408c518a8a2f6f18a014d1c84dd

Aliases

arxiv: hep-ph/0402290 · arxiv_version: hep-ph/0402290v2 · doi: 10.48550/arxiv.hep-ph/0402290 · pith_short_12: YHL7534AMTSM · pith_short_16: YHL7534AMTSMUNEA · pith_short_8: YHL7534A

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/YHL7534AMTSMUNEATH6UXJKKOA \
  | 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: c1d7feef8064e4ca348099fd4ba54a700ce8d408c518a8a2f6f18a014d1c84dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1db77e2f62f1c47e3978fc6966cef73427da2ea8c2b5e421b2f2561abf2c6c9a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-02-27T12:23:05Z",
    "title_canon_sha256": "dad275d4b9b98776a7d97d5ba208c728355296e0dd63d9ffd9bad37f5fdea7ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0402290",
    "kind": "arxiv",
    "version": 2
  }
}