Pith Number

pith:QOAQICP2

pith:2019:QOAQICP2ZSSB4A5KJALVP55NOX

not attested not anchored not stored refs pending

Matter dependence of the four-loop cusp anomalous dimension

Johannes M. Henn, Maximilian Stahlhofen, Pascal Wasser, Tiziano Peraro

arxiv:1901.03693 v2 · 2019-01-11 · hep-ph · hep-th

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

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	2026-05-17T23:42:48.562596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83810409facca41e03aa481757f7ad75ce432398b781d1d47e6acc2551328264

Aliases

arxiv: 1901.03693 · arxiv_version: 1901.03693v2 · doi: 10.48550/arxiv.1901.03693 · pith_short_12: QOAQICP2ZSSB · pith_short_16: QOAQICP2ZSSB4A5K · pith_short_8: QOAQICP2

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/QOAQICP2ZSSB4A5KJALVP55NOX \
  | 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: 83810409facca41e03aa481757f7ad75ce432398b781d1d47e6acc2551328264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "457cf1f9d1be6665e981e2fe9a9303826c6dc49747b57521714b1407b907ee0a",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-01-11T18:56:48Z",
    "title_canon_sha256": "8061acf19d28c1b85e06510cd18efcf66b513a02ac055c52c6934f8ff52a6d01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03693",
    "kind": "arxiv",
    "version": 2
  }
}