Pith Number

pith:YVQ25CL3

pith:2017:YVQ25CL3Q2IBIAO3HTP6EPA4JA

not attested not anchored not stored refs pending

Pascalutsa-Vanderhaeghen light-by-light sumrule from photon-photon collisions

Ling-Yun Dai, M.R. Pennington

arxiv:1701.04460 v1 · 2017-01-16 · 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{YVQ25CL3Q2IBIAO3HTP6EPA4JA}

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	2026-05-18T00:48:43.596439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c561ae897b86901401db3cdfe23c1c48265729234d4dd6496d3bb9562fb037ec

Aliases

arxiv: 1701.04460 · arxiv_version: 1701.04460v1 · doi: 10.48550/arxiv.1701.04460 · pith_short_12: YVQ25CL3Q2IB · pith_short_16: YVQ25CL3Q2IBIAO3 · pith_short_8: YVQ25CL3

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/YVQ25CL3Q2IBIAO3HTP6EPA4JA \
  | 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: c561ae897b86901401db3cdfe23c1c48265729234d4dd6496d3bb9562fb037ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f94b3e8762c2eca2bd99d78491ce2acd40082439a38532b388c60e391a8df7",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-01-16T21:27:58Z",
    "title_canon_sha256": "97fb2a6da51a23c0bc6aab6ad91628469d90940f1ad461463f8a7e770e366e28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04460",
    "kind": "arxiv",
    "version": 1
  }
}