Pith Number

pith:CESJGXHI

pith:2009:CESJGXHIZSYBM3Z67EMCTG3YYF

not attested not anchored not stored refs pending

Tree and penguin amplitudes from B to pi pi, K pi, K bar{K}

Piotr Zenczykowski

arxiv:0902.0298 v3 · 2009-02-02 · 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{CESJGXHIZSYBM3Z67EMCTG3YYF}

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	2026-05-18T02:35:01.456239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1124935ce8ccb0166f3ef918299b78c1745061d48598b57591284fcbbc6ff65b

Aliases

arxiv: 0902.0298 · arxiv_version: 0902.0298v3 · doi: 10.48550/arxiv.0902.0298 · pith_short_12: CESJGXHIZSYB · pith_short_16: CESJGXHIZSYBM3Z6 · pith_short_8: CESJGXHI

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/CESJGXHIZSYBM3Z67EMCTG3YYF \
  | 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: 1124935ce8ccb0166f3ef918299b78c1745061d48598b57591284fcbbc6ff65b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "467b3d894a24f2043536075629985b7d8a361490f66d3047d5db0e4c065095de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-02-02T15:10:10Z",
    "title_canon_sha256": "81001d02fd3eacaaed29aaf162372b65a0540c6d1a9dd617ed2fbeaacf72b512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0298",
    "kind": "arxiv",
    "version": 3
  }
}