Pith Number

pith:XJILDXYV

pith:2012:XJILDXYVAE4JH6LG2F4IDIMBZF

not attested not anchored not stored refs pending

Tenth-Order QED Contribution to the Electron g-2 and an Improved Value of the Fine Structure Constant

Makiko Nio, Masashi Hayakawa, Tatsumi Aoyama, Toichiro Kinoshita

arxiv:1205.5368 v2 · 2012-05-24 · 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{XJILDXYVAE4JH6LG2F4IDIMBZF}

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

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

Lepton anomalous magnetic moments: Theory

Receipt and verification

First computed	2026-05-18T02:21:09.800936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba50b1df15013893f966d17881a181c959f5e024a81780e7f85d66b3b0a1e33c

Aliases

arxiv: 1205.5368 · arxiv_version: 1205.5368v2 · doi: 10.48550/arxiv.1205.5368 · pith_short_12: XJILDXYVAE4J · pith_short_16: XJILDXYVAE4JH6LG · pith_short_8: XJILDXYV

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/XJILDXYVAE4JH6LG2F4IDIMBZF \
  | 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: ba50b1df15013893f966d17881a181c959f5e024a81780e7f85d66b3b0a1e33c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f48c42fcbb8d00c03b206b385fbd9d79be0c8cf74c8d2babe356d3c740401194",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-05-24T08:50:05Z",
    "title_canon_sha256": "4dbf0d0af116b717f92c2a1d85cd9e27500f2de44ca1dfe8cd546434156e50cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5368",
    "kind": "arxiv",
    "version": 2
  }
}