Pith Number

pith:WM7GN74N

pith:2007:WM7GN74NFFFXDIGWVLB3TDJIE6

not attested not anchored not stored refs pending

Two-Photon Physics in Hadronic Processes

Carl E. Carlson, JLAB), Marc Vanderhaeghen (William, Mary

arxiv:hep-ph/0701272 v1 · 2007-01-31 · 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{WM7GN74NFFFXDIGWVLB3TDJIE6}

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

2 papers in Pith

Radiative Corrections to Elastic Lepton-Proton Scattering with Focus on Two-Photon-Exchange Diagrams

Disperon QED

Receipt and verification

First computed	2026-07-04T15:25:13.360532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b33e66ff8d294b71a0d6aac3b98d2827917ee6299a2c5315b82bb3a34ef912c8

Aliases

arxiv: hep-ph/0701272 · arxiv_version: hep-ph/0701272v1 · doi: 10.48550/arxiv.hep-ph/0701272 · pith_short_12: WM7GN74NFFFX · pith_short_16: WM7GN74NFFFXDIGW · pith_short_8: WM7GN74N

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/WM7GN74NFFFXDIGWVLB3TDJIE6 \
  | 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: b33e66ff8d294b71a0d6aac3b98d2827917ee6299a2c5315b82bb3a34ef912c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22a7d8059f4c9c56fc01da37a01c9c977177ef26fcb3c5a1b274f4223f19a981",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-01-31T16:21:46Z",
    "title_canon_sha256": "e180c74af6359d5e35b37576de09752af8eba660163962f9a7d0c13e5cfbf17c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0701272",
    "kind": "arxiv",
    "version": 1
  }
}