Pith Number

pith:YYBXO2IK

pith:2018:YYBXO2IKCUJVXXA3K4TMXF34Z5

not attested not anchored not stored refs pending

Extending the Predictive Power of Perturbative QCD

Bo-Lun Du, Jian-Ming Shen, Stanley J. Brodsky, Xing-Gang Wu

arxiv:1807.11144 v2 · 2018-07-30 · 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{YYBXO2IKCUJVXXA3K4TMXF34Z5}

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	2026-05-17T23:50:27.432969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c60377690a15135bdc1b5726cb977ccf60b50083a2184463ed76a2f0e1d6f5e2

Aliases

arxiv: 1807.11144 · arxiv_version: 1807.11144v2 · doi: 10.48550/arxiv.1807.11144 · pith_short_12: YYBXO2IKCUJV · pith_short_16: YYBXO2IKCUJVXXA3 · pith_short_8: YYBXO2IK

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/YYBXO2IKCUJVXXA3K4TMXF34Z5 \
  | 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: c60377690a15135bdc1b5726cb977ccf60b50083a2184463ed76a2f0e1d6f5e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbc073772140e0f009eed136fd1cd126497be9ed5927856be302efaf210b1ae7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-07-30T02:24:55Z",
    "title_canon_sha256": "a56e6f50722bf1907943beaf8efa9b47786d0788fdf13c20596e886fc47f6274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11144",
    "kind": "arxiv",
    "version": 2
  }
}