Pith Number

pith:QWGPKLFK

pith:2011:QWGPKLFKCCOW7JAA4SE6NGRTKR

not attested not anchored not stored refs pending

Standard Model Higgs boson production in association with a top anti-top pair at NLO with parton showering

A. Kardos, C.G. Papadopoulos, M.V. Garzelli, Z. Trocsanyi

arxiv:1108.0387 v1 · 2011-08-01 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWGPKLFKCCOW7JAA4SE6NGRTKR}

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	2026-05-18T04:08:44.523379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

858cf52caa109d6fa400e489e69a335456a6feb07f83e42244f428cd765ef702

Aliases

arxiv: 1108.0387 · arxiv_version: 1108.0387v1 · doi: 10.48550/arxiv.1108.0387 · pith_short_12: QWGPKLFKCCOW · pith_short_16: QWGPKLFKCCOW7JAA · pith_short_8: QWGPKLFK

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/QWGPKLFKCCOW7JAA4SE6NGRTKR \
  | 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: 858cf52caa109d6fa400e489e69a335456a6feb07f83e42244f428cd765ef702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dc757c14e240f48e3f4728e96be38887684fc72b13b2959fd7795838f92a3d7",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-08-01T18:47:24Z",
    "title_canon_sha256": "83d9b03487a64966e7819f84140a33912a33a98dbeaee1e6f56328269fc598e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0387",
    "kind": "arxiv",
    "version": 1
  }
}