Pith Number

pith:YQSS5CNW

pith:2014:YQSS5CNWCF6HWGKVUAGELE77E4

not attested not anchored not stored refs pending

The $n_{f}$ terms of the three-loop cusp anomalous dimension in QCD

Andrey Grozin, Gregory P. Korchemsky, Johannes M. Henn, Peter Marquard

arxiv:1406.7828 v2 · 2014-06-30 · hep-th · 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{YQSS5CNWCF6HWGKVUAGELE77E4}

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	2026-05-18T02:44:48.938159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4252e89b6117c7b1955a00c4593ff273c59be1f6bb5aabb8d44196c6dd506c7

Aliases

arxiv: 1406.7828 · arxiv_version: 1406.7828v2 · doi: 10.48550/arxiv.1406.7828 · pith_short_12: YQSS5CNWCF6H · pith_short_16: YQSS5CNWCF6HWGKV · pith_short_8: YQSS5CNW

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/YQSS5CNWCF6HWGKVUAGELE77E4 \
  | 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: c4252e89b6117c7b1955a00c4593ff273c59be1f6bb5aabb8d44196c6dd506c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d290bcf70b587aa82e164f7733f4cacca1a3d802f187c386c34dc3f7225e8f89",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-06-30T17:42:19Z",
    "title_canon_sha256": "e916513e235fd18b851011754068568807f878442b7adb8020e58ac35a6b870a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7828",
    "kind": "arxiv",
    "version": 2
  }
}