Pith Number

pith:4RBG6VCS

pith:2010:4RBG6VCSHSM5EYZZM64QOJYZRO

not attested not anchored not stored refs pending

Epsilon_K at Next-to-Next-to-Leading Order: The Charm-Top-Quark Contribution

Joachim Brod, Martin Gorbahn

arxiv:1007.0684 v2 · 2010-07-05 · 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{4RBG6VCSHSM5EYZZM64QOJYZRO}

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.

Cited by

1 paper in Pith

Four-loop QCD mixing of current-current operators

Receipt and verification

First computed	2026-05-18T04:33:17.956029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4426f54523c99d2633967b90727198bbe2959c6fd481bee620d054fb8bc2f80

Aliases

arxiv: 1007.0684 · arxiv_version: 1007.0684v2 · doi: 10.48550/arxiv.1007.0684 · pith_short_12: 4RBG6VCSHSM5 · pith_short_16: 4RBG6VCSHSM5EYZZ · pith_short_8: 4RBG6VCS

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/4RBG6VCSHSM5EYZZM64QOJYZRO \
  | 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: e4426f54523c99d2633967b90727198bbe2959c6fd481bee620d054fb8bc2f80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ffe182adea143caa6ae10f266d20d24b65f3cc1c60166de5c8e91805b807584",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-07-05T14:09:28Z",
    "title_canon_sha256": "cf34dc3e718824f065b714d717ede583018fcd2321e6b50701d96c687dcaee6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0684",
    "kind": "arxiv",
    "version": 2
  }
}