Pith Number

pith:JDV7A6AI

pith:2002:JDV7A6AI2ROVFZCUZ6CI5ME5G2

not attested not anchored not stored refs pending

End-point singularities of Feynman graphs on the light cone

D. Melikhov, S. Simula

arxiv:hep-ph/0211277 v2 · 2002-11-18 · hep-ph · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDV7A6AI2ROVFZCUZ6CI5ME5G2}

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	2026-07-04T16:34:27.463178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ebf07808d45d52e454cf848eb09d36b5bc11f31c221f3178b204fb9b648b28

Aliases

arxiv: hep-ph/0211277 · arxiv_version: hep-ph/0211277v2 · doi: 10.48550/arxiv.hep-ph/0211277 · pith_short_12: JDV7A6AI2ROV · pith_short_16: JDV7A6AI2ROVFZCU · pith_short_8: JDV7A6AI

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/JDV7A6AI2ROVFZCUZ6CI5ME5G2 \
  | 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: 48ebf07808d45d52e454cf848eb09d36b5bc11f31c221f3178b204fb9b648b28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daeed409c3f8eee6be738a65123891ff4597cbb279b48054963311cb0b37b1d7",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-11-18T13:58:42Z",
    "title_canon_sha256": "0f57ca2685baeff518ef7dbab94d0203034b855b7592595fa7381beb3633990a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0211277",
    "kind": "arxiv",
    "version": 2
  }
}