Pith Number

pith:K2KU5RIR

pith:2012:K2KU5RIRCCI36WXFWIW4PFOFKS

not attested not anchored not stored refs pending

On the Universality of CP Violation in Delta F = 1 Processes

Gilad Perez, Jernej F. Kamenik, Oram Gedalia, Zoltan Ligeti

arxiv:1202.5038 v2 · 2012-02-22 · 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{K2KU5RIRCCI36WXFWIW4PFOFKS}

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	2026-05-18T03:51:23.472812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56954ec5111091bf5ae5b22dc795c554b3eed176351a121064bfb81c64e1e4dc

Aliases

arxiv: 1202.5038 · arxiv_version: 1202.5038v2 · doi: 10.48550/arxiv.1202.5038 · pith_short_12: K2KU5RIRCCI3 · pith_short_16: K2KU5RIRCCI36WXF · pith_short_8: K2KU5RIR

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/K2KU5RIRCCI36WXFWIW4PFOFKS \
  | 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: 56954ec5111091bf5ae5b22dc795c554b3eed176351a121064bfb81c64e1e4dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "977d4a83cc5dd5a2f2497376274aac92eee399e95cf0e7df5940c0402f3056fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-02-22T21:00:07Z",
    "title_canon_sha256": "c962608b003a38559b5188c5a5cd3bdc41ba3a3696315f3e3468c22f6dc9020c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5038",
    "kind": "arxiv",
    "version": 2
  }
}