Pith Number

pith:2IHJ3IAL

pith:2008:2IHJ3IAL33JSRINUIHMOBV7A2O

not attested not anchored not stored refs pending

On the Numerical Evaluation of One-Loop Amplitudes: the Gluonic Case

G. Zanderighi, W. T. Giele

arxiv:0805.2152 v2 · 2008-05-14 · 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{2IHJ3IAL33JSRINUIHMOBV7A2O}

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.

Cited by

1 paper in Pith

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations

Receipt and verification

First computed	2026-07-04T15:42:06.718323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20e9da00bded328a1b441d8e0d7e0d3bf649512a091ad3778b140dbdcf32882

Aliases

arxiv: 0805.2152 · arxiv_version: 0805.2152v2 · doi: 10.48550/arxiv.0805.2152 · pith_short_12: 2IHJ3IAL33JS · pith_short_16: 2IHJ3IAL33JSRINU · pith_short_8: 2IHJ3IAL

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/2IHJ3IAL33JSRINUIHMOBV7A2O \
  | 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: d20e9da00bded328a1b441d8e0d7e0d3bf649512a091ad3778b140dbdcf32882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d02e73037a5fe0c9905b625bd51671fe1a662544c5b1d9eaae9b3bb50772919",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-05-14T20:00:28Z",
    "title_canon_sha256": "0a07b7e641119a85071cad8a8b41400025c6d4afc6f68dcde10d800f0b5ae46f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.2152",
    "kind": "arxiv",
    "version": 2
  }
}