Pith Number

pith:ZLEIOYNT

pith:2018:ZLEIOYNTAEUM2Q4HK4MKUVCVP7

not attested not anchored not stored refs pending

Numerical calculation of high-order QED contributions to the electron anomalous magnetic moment

Sergey Volkov

arxiv:1807.05281 v2 · 2018-07-13 · 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{ZLEIOYNTAEUM2Q4HK4MKUVCVP7}

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

QED vacuum polarization in the Coulomb field of a nucleus: a method of high-order calculation

Receipt and verification

First computed	2026-05-18T00:01:29.039456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cac88761b30128cd43875718aa54557fff05a6635ac0be9a5e094f9a5f0755a9

Aliases

arxiv: 1807.05281 · arxiv_version: 1807.05281v2 · doi: 10.48550/arxiv.1807.05281 · pith_short_12: ZLEIOYNTAEUM · pith_short_16: ZLEIOYNTAEUM2Q4H · pith_short_8: ZLEIOYNT

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/ZLEIOYNTAEUM2Q4HK4MKUVCVP7 \
  | 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: cac88761b30128cd43875718aa54557fff05a6635ac0be9a5e094f9a5f0755a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25e154f544a499efd2f07c29460535a66c3af64a427a6708cb6ad23680e00b26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-07-13T21:06:32Z",
    "title_canon_sha256": "140e78b6891efb02c56405c22dd8d19bcefd570ce353f4f126257595bd9b798a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05281",
    "kind": "arxiv",
    "version": 2
  }
}