Pith Number

pith:YKP5KT6Y

pith:2005:YKP5KT6YHRMFY6ZB2IFGNNGCJY

not attested not anchored not stored refs pending

Two-Loop Corrections to Bhabha Scattering

A.A. Penin

arxiv:hep-ph/0501120 v3 · 2005-01-14 · 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{YKP5KT6YHRMFY6ZB2IFGNNGCJY}

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

Towards a Fully Automated Differential $\text{NNLO}_\text{EW}$ Generator for Lepton Colliders

Receipt and verification

First computed	2026-07-04T16:55:27.419802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29fd54fd83c585c7b21d20a66b4c24e22f9fca5e8fd765c01732b2aa7dd4006

Aliases

arxiv: hep-ph/0501120 · arxiv_version: hep-ph/0501120v3 · doi: 10.48550/arxiv.hep-ph/0501120 · pith_short_12: YKP5KT6YHRMF · pith_short_16: YKP5KT6YHRMFY6ZB · pith_short_8: YKP5KT6Y

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/YKP5KT6YHRMFY6ZB2IFGNNGCJY \
  | 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: c29fd54fd83c585c7b21d20a66b4c24e22f9fca5e8fd765c01732b2aa7dd4006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b80a725b50d4b294e9544bb1d71b66a7b3e2ed251cf54de711bd245c13626733",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-01-14T15:04:19Z",
    "title_canon_sha256": "62ef22ea0c5458a6ff80d6d7d7ab1288bf6d621849873828441f097af63f8cc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0501120",
    "kind": "arxiv",
    "version": 3
  }
}