Pith Number

pith:7YMKAGJ4

pith:2016:7YMKAGJ42RY4FXWWR4QAKVPMW6

not attested not anchored not stored refs pending

A planar four-loop form factor and cusp anomalous dimension in QCD

Alexander V. Smirnov, Johannes M. Henn, Matthias Steinhauser, Vladimir A. Smirnov

arxiv:1604.03126 v2 · 2016-04-11 · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YMKAGJ42RY4FXWWR4QAKVPMW6}

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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

Progress on the soft anomalous dimension in QCD

Receipt and verification

First computed	2026-05-18T01:16:59.210672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe18a0193cd471c2ded68f200555ecb79607aa08797967f4249cc6b6de5a1b67

Aliases

arxiv: 1604.03126 · arxiv_version: 1604.03126v2 · doi: 10.48550/arxiv.1604.03126 · pith_short_12: 7YMKAGJ42RY4 · pith_short_16: 7YMKAGJ42RY4FXWW · pith_short_8: 7YMKAGJ4

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/7YMKAGJ42RY4FXWWR4QAKVPMW6 \
  | 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: fe18a0193cd471c2ded68f200555ecb79607aa08797967f4249cc6b6de5a1b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5102e8d30ca5a279eb2ac9bcc5c29830f284099f252d3beef3d2143429ab69bc",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-04-11T20:02:22Z",
    "title_canon_sha256": "152adfc1de2586a5d901edfe21deb0f1313290aebe43c8a05f42d5cd0ef9986a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03126",
    "kind": "arxiv",
    "version": 2
  }
}