Pith Number

pith:HRE4Q7HO

pith:2012:HRE4Q7HOYJLW6SCVWYGJK2UIYC

not attested not anchored not stored refs pending

Hadronic contributions to the anomalous magnetic moment of the electron and the hyperfine splitting of muonium

Daisuke Nomura, Thomas Teubner

arxiv:1208.4194 v1 · 2012-08-21 · 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{HRE4Q7HOYJLW6SCVWYGJK2UIYC}

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	2026-05-18T01:55:08.900495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c49c87ceec2576f4855b60c956a88c09258112cc9b0b17335fb8f85dde280e5

Aliases

arxiv: 1208.4194 · arxiv_version: 1208.4194v1 · doi: 10.48550/arxiv.1208.4194 · pith_short_12: HRE4Q7HOYJLW · pith_short_16: HRE4Q7HOYJLW6SCV · pith_short_8: HRE4Q7HO

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/HRE4Q7HOYJLW6SCVWYGJK2UIYC \
  | 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: 3c49c87ceec2576f4855b60c956a88c09258112cc9b0b17335fb8f85dde280e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f3515113770896a7703b33be47e0b7ffd10cf34a76f7fd35ee41cf3e60f5052",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-08-21T05:29:30Z",
    "title_canon_sha256": "bfd91c013c5f1542cf7fe27aca0f7c5eea313c7e0bbb65fb6b6949a1710d44f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4194",
    "kind": "arxiv",
    "version": 1
  }
}