Pith Number

pith:LAFMGCKG

pith:2019:LAFMGCKGZGCF4FWMK36M7JGCIJ

not attested not anchored not stored refs pending

Short-distance constraints on hadronic light-by-light scattering in the anomalous magnetic moment of the muon

Franziska Hagelstein, Gilberto Colangelo, Laetitia Laub, Martin Hoferichter, Peter Stoffer

arxiv:1910.11881 v2 · 2019-10-25 · hep-ph · hep-ex · hep-lat · 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{LAFMGCKGZGCF4FWMK36M7JGCIJ}

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

Lepton $g-2$ non-universality of hadronic contributions and a sub-GeV window to New Physics

Receipt and verification

First computed	2026-07-05T00:47:39.017824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

580ac30946c9845e16cc56fccfa4c2426bdeacf5cdbed794af95545951768d23

Aliases

arxiv: 1910.11881 · arxiv_version: 1910.11881v2 · doi: 10.48550/arxiv.1910.11881 · pith_short_12: LAFMGCKGZGCF · pith_short_16: LAFMGCKGZGCF4FWM · pith_short_8: LAFMGCKG

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/LAFMGCKGZGCF4FWMK36M7JGCIJ \
  | 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: 580ac30946c9845e16cc56fccfa4c2426bdeacf5cdbed794af95545951768d23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eecfcfb8c122711ed11bbd31739a5cf01b2a29bfd0b36bd1b39800cd8c076acd",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-10-25T18:00:02Z",
    "title_canon_sha256": "37b51480b24e33fb5511339ddad9974afd31c378f2825974710cb8a215685c53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11881",
    "kind": "arxiv",
    "version": 2
  }
}