Pith Number

pith:7X5GWCWM

pith:2012:7X5GWCWMV2VB3Z3FEB3RC6QNHJ

not attested not anchored not stored refs pending

NLO corrections to hard process in QCD shower -- proof of concept

A. Kusina, M. Jezabek, M. Skrzypek, S. Jadach, W. Placzek

arxiv:1209.4291 v2 · 2012-09-19 · 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{7X5GWCWMV2VB3Z3FEB3RC6QNHJ}

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	2026-05-18T03:37:27.567902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdfa6b0accaeaa1de7652077117a0d3a7c9e850e3cab783baed6e87404280869

Aliases

arxiv: 1209.4291 · arxiv_version: 1209.4291v2 · doi: 10.48550/arxiv.1209.4291 · pith_short_12: 7X5GWCWMV2VB · pith_short_16: 7X5GWCWMV2VB3Z3F · pith_short_8: 7X5GWCWM

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/7X5GWCWMV2VB3Z3FEB3RC6QNHJ \
  | 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: fdfa6b0accaeaa1de7652077117a0d3a7c9e850e3cab783baed6e87404280869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f3838dc19f833e981ed104bdc52f2888ffda95bc1247f2f1c648b250332a9c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-09-19T16:08:38Z",
    "title_canon_sha256": "668f61c3f83be270efbb3fb247f5095e205e150fbcb3d3d95a65cb4b00a6377d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4291",
    "kind": "arxiv",
    "version": 2
  }
}