Pith Number

pith:SZKABR5G

pith:2002:SZKABR5GFA3HZGPK7CH3P2QMOJ

not attested not anchored not stored refs pending

Rhad: A program for the evaluation of the hadronic R-ratio in the perturbative regime of QCD

Matthias Steinhauser, Robert V. Harlander

arxiv:hep-ph/0212294 v3 · 2002-12-19 · 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{SZKABR5GFA3HZGPK7CH3P2QMOJ}

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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

The anomalous magnetic moment of the muon in the Standard Model

Receipt and verification

First computed	2026-07-04T16:34:30.291564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

965400c7a628367c99eaf88fb7ea0c7260f1bf6720043d0828243a8ab0846dfb

Aliases

arxiv: hep-ph/0212294 · arxiv_version: hep-ph/0212294v3 · doi: 10.48550/arxiv.hep-ph/0212294 · pith_short_12: SZKABR5GFA3H · pith_short_16: SZKABR5GFA3HZGPK · pith_short_8: SZKABR5G

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/SZKABR5GFA3HZGPK7CH3P2QMOJ \
  | 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: 965400c7a628367c99eaf88fb7ea0c7260f1bf6720043d0828243a8ab0846dfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "355604403ff44a026fc6ab0f0ce490ddd16c5532ebe10212c2c752711015c83c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-12-19T14:49:14Z",
    "title_canon_sha256": "dccf351ff392f49f32b15aac5720f25b636ff0fa728686d546085545e1a0bc28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0212294",
    "kind": "arxiv",
    "version": 3
  }
}