Pith Number

pith:5MMMDBAQ

pith:1993:5MMMDBAQOASOQYZCBFVFWKN4BU

not attested not anchored not stored refs pending

Effective-Lagrangian approach to precision measurements: the anomalous magnetic moment of the muon

C. Arzt, J. Wudka, M.B. Einhorn

arxiv:hep-ph/9304206 v2 · 1993-04-02 · 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{5MMMDBAQOASOQYZCBFVFWKN4BU}

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	2026-05-18T04:17:44.505914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb18c184107024e86322096a5b29bc0d2bd1fc605edf7e73d642c39eb4aa5139

Aliases

arxiv: hep-ph/9304206 · arxiv_version: hep-ph/9304206v2 · doi: 10.48550/arxiv.hep-ph/9304206 · pith_short_12: 5MMMDBAQOASO · pith_short_16: 5MMMDBAQOASOQYZC · pith_short_8: 5MMMDBAQ

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/5MMMDBAQOASOQYZCBFVFWKN4BU \
  | 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: eb18c184107024e86322096a5b29bc0d2bd1fc605edf7e73d642c39eb4aa5139

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d04079e1f79d14385eb1a1a15cd37d6d1bc3edd01826a393f2942017cf786d4d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-04-02T20:10:04Z",
    "title_canon_sha256": "3cfbf96c89854b354cb9d7275a6dc055d7560bb162889acb688db292de4b0b1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9304206",
    "kind": "arxiv",
    "version": 2
  }
}