Pith Number

pith:K6LEDKUZ

pith:2005:K6LEDKUZO7MEXC2C2C4WAF6IUF

not attested not anchored not stored refs pending

Born amplitudes in QCD from scalar diagrams

Christian Schwinn (RWTH Aachen), Stefan Weinzierl (Mainz University)

arxiv:hep-th/0510054 v1 · 2005-10-06 · hep-th · 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{K6LEDKUZO7MEXC2C2C4WAF6IUF}

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	2026-05-18T01:38:45.543480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

579641aa9977d84b8b42d0b96017c8a16cec84f51f83fd4bc55bd0d2e92c423f

Aliases

arxiv: hep-th/0510054 · arxiv_version: hep-th/0510054v1 · doi: 10.48550/arxiv.hep-th/0510054 · pith_short_12: K6LEDKUZO7ME · pith_short_16: K6LEDKUZO7MEXC2C · pith_short_8: K6LEDKUZ

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/K6LEDKUZO7MEXC2C2C4WAF6IUF \
  | 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: 579641aa9977d84b8b42d0b96017c8a16cec84f51f83fd4bc55bd0d2e92c423f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1d290ef8beb2b06753c23d7b94945ad246acde56f4baa06efe724acf3bcffd3",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-10-06T12:57:19Z",
    "title_canon_sha256": "8600d9076d107a3b299c3a9e9e160230c6d28471167d1834ff8d9f71dd6b8e29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0510054",
    "kind": "arxiv",
    "version": 1
  }
}