Pith Number

pith:RFW7AR2Z

pith:1996:RFW7AR2ZYN3CEO44RDKDDTYKVD

not attested not anchored not stored refs pending

Quark-antiquark contribution to the multigluon amplitudes in the helicity formalism

Vittorio Del Duca

arxiv:hep-ph/9604250 v1 · 1996-04-04 · 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{RFW7AR2ZYN3CEO44RDKDDTYKVD}

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

Regge factorization of tree-level QCD amplitudes using a minimal set of lightcone variables

Receipt and verification

First computed	2026-07-04T15:21:33.787723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

896df04759c376223b9c88d431cf0aa8d1c0ea620ce614e8c0e536d2a936f84b

Aliases

arxiv: hep-ph/9604250 · arxiv_version: hep-ph/9604250v1 · doi: 10.48550/arxiv.hep-ph/9604250 · pith_short_12: RFW7AR2ZYN3C · pith_short_16: RFW7AR2ZYN3CEO44 · pith_short_8: RFW7AR2Z

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/RFW7AR2ZYN3CEO44RDKDDTYKVD \
  | 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: 896df04759c376223b9c88d431cf0aa8d1c0ea620ce614e8c0e536d2a936f84b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c520d2587ca724f47209922502e776aed2c76fe737a3de1aff87322e9fcf023d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1996-04-04T18:17:21Z",
    "title_canon_sha256": "d09d7fc0e606351f56647cb4a8de5087b44b8c4424246ff361473435adb723e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9604250",
    "kind": "arxiv",
    "version": 1
  }
}