Pith Number

pith:RWKL4KYA

pith:2001:RWKL4KYA7ZSR33QOZTZV7VDT67

not attested not anchored not stored refs pending

QCD and QED Corrections to Light-by-Light Scattering

A. De Freitas, A. Ghinculov, H.L. Wong, L. Dixon, Z. Bern

arxiv:hep-ph/0109079 v1 · 2001-09-10 · 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{RWKL4KYA7ZSR33QOZTZV7VDT67}

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

4 papers in Pith

Searches for GeV-Scale ALPs at RHIC

Two photon decay width of the fully charmed tetraquarks: revisiting prospects for ultraperipheral collisions

A search for heavy axion-like particles in light-by-light scattering at the FCC-hh

Receipt and verification

First computed	2026-07-04T17:20:59.983623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d94be2b00fe651dee0eccf35fd473f7e1c612f92e8b14750a4be57988af35c5

Aliases

arxiv: hep-ph/0109079 · arxiv_version: hep-ph/0109079v1 · doi: 10.48550/arxiv.hep-ph/0109079 · pith_short_12: RWKL4KYA7ZSR · pith_short_16: RWKL4KYA7ZSR33QO · pith_short_8: RWKL4KYA

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/RWKL4KYA7ZSR33QOZTZV7VDT67 \
  | 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: 8d94be2b00fe651dee0eccf35fd473f7e1c612f92e8b14750a4be57988af35c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ed524f770fcf9c41436d99a1f3a6d218d946c83019dc01e7579f1b8905d002c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-09-10T12:03:11Z",
    "title_canon_sha256": "4f3ca95fff2431d9aad214005389382915faf7396c5e501c628c56eca2e6ba06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0109079",
    "kind": "arxiv",
    "version": 1
  }
}