Pith Number

pith:JPH67FC2

pith:2012:JPH67FC2ILMPH2MSM5OJ5GQA25

not attested not anchored not stored refs pending

A consistent picture for large penguins in D -> pi+ pi-, K+ K-

Alexander L. Kagan, Joachim Brod, Jure Zupan, Yuval Grossman

arxiv:1203.6659 v1 · 2012-03-29 · 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{JPH67FC2ILMPH2MSM5OJ5GQA25}

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	2026-05-18T01:58:00.270991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bcfef945a42d8f3e992675c9e9a00d758c6ede1ab06106e043ea4c505bf7e37

Aliases

arxiv: 1203.6659 · arxiv_version: 1203.6659v1 · doi: 10.48550/arxiv.1203.6659 · pith_short_12: JPH67FC2ILMP · pith_short_16: JPH67FC2ILMPH2MS · pith_short_8: JPH67FC2

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/JPH67FC2ILMPH2MSM5OJ5GQA25 \
  | 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: 4bcfef945a42d8f3e992675c9e9a00d758c6ede1ab06106e043ea4c505bf7e37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "768a76a8e32775d06fc6091961029d51a1ebe1166500b27891f910d6a3b05836",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-03-29T20:01:41Z",
    "title_canon_sha256": "9b8e4364d724302ba842f081fd35fff78acf61f4fefec4aa5dc3a0747844c49a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6659",
    "kind": "arxiv",
    "version": 1
  }
}