Pith Number

pith:PFT7ACGD

pith:2010:PFT7ACGDGYFOA62K3CREPUTA3E

not attested not anchored not stored refs pending

Recent developments in NLO QCD calculations: the particular case of pp -> ttjj

Malgorzata Worek

arxiv:1012.4987 v1 · 2010-12-22 · 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{PFT7ACGDGYFOA62K3CREPUTA3E}

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	2026-05-18T04:32:44.741440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7967f008c3360ae07b4ad8a247d260d9367196e812947dd4533ece5c70885a96

Aliases

arxiv: 1012.4987 · arxiv_version: 1012.4987v1 · doi: 10.48550/arxiv.1012.4987 · pith_short_12: PFT7ACGDGYFO · pith_short_16: PFT7ACGDGYFOA62K · pith_short_8: PFT7ACGD

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/PFT7ACGDGYFOA62K3CREPUTA3E \
  | 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: 7967f008c3360ae07b4ad8a247d260d9367196e812947dd4533ece5c70885a96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60835551cfe953c73ffcc5767a383896cd2b7181f3277c80a20295123e40925f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-12-22T14:23:38Z",
    "title_canon_sha256": "ae227fbd5915e8bb93822d750cc59f4df0cdfd02028b7d979f1f76441c53a021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4987",
    "kind": "arxiv",
    "version": 1
  }
}