Pith Number

pith:CCN2WRA4

pith:2011:CCN2WRA4U3W7XSST3PUPK5H7FP

not attested not anchored not stored refs pending

Colour Decompositions of Multi-quark One-loop QCD Amplitudes

Harald Ita, Kemal Ozeren

arxiv:1111.4193 v1 · 2011-11-17 · 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{CCN2WRA4U3W7XSST3PUPK5H7FP}

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	2026-05-18T01:59:31.518429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

109bab441ca6edfbca53dbe8f574ff2bd8579fe7917a3f26fcc4d91cb03cd6f9

Aliases

arxiv: 1111.4193 · arxiv_version: 1111.4193v1 · doi: 10.48550/arxiv.1111.4193 · pith_short_12: CCN2WRA4U3W7 · pith_short_16: CCN2WRA4U3W7XSST · pith_short_8: CCN2WRA4

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/CCN2WRA4U3W7XSST3PUPK5H7FP \
  | 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: 109bab441ca6edfbca53dbe8f574ff2bd8579fe7917a3f26fcc4d91cb03cd6f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a59cf3d229c2f74fd82c2cfbba0ba816a6181a789bd5b7862d40c2772ad3c412",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-11-17T19:57:09Z",
    "title_canon_sha256": "299e7889f68819c1d4af06a56e087f835b1d8733b81f81759c7a0db169fc592c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4193",
    "kind": "arxiv",
    "version": 1
  }
}