Pith Number

pith:4GYBF7ZQ

pith:2021:4GYBF7ZQSPMQTOWMG64DERQQ5A

not attested not anchored not stored refs pending

Chiral extrapolation of hadronic vacuum polarization

Bastian Kubis, Gilberto Colangelo, Jacobo Ruiz de Elvira, Malwin Niehus, Martin Hoferichter

arxiv:2110.05493 v2 · 2021-10-11 · hep-ph · hep-lat · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GYBF7ZQSPMQTOWMG64DERQQ5A}

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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

2 papers in Pith

Hybrid calculation of hadronic vacuum polarization in muon g-2 to 0.48\%

Study of electron-positron annihilation into four pions within chiral effective field theory in the low energy region

Receipt and verification

First computed	2026-07-05T03:46:22.765477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1b012ff3093d909bacc37b8324610e827a949b8b9b302cff2be15303acb1fbd

Aliases

arxiv: 2110.05493 · arxiv_version: 2110.05493v2 · doi: 10.48550/arxiv.2110.05493 · pith_short_12: 4GYBF7ZQSPMQ · pith_short_16: 4GYBF7ZQSPMQTOWM · pith_short_8: 4GYBF7ZQ

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/4GYBF7ZQSPMQTOWMG64DERQQ5A \
  | 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: e1b012ff3093d909bacc37b8324610e827a949b8b9b302cff2be15303acb1fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5c950783f50570e940e56640ebf9aa8106410ec9a18148eb10dcf6e30bf15c8",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-10-11T18:00:01Z",
    "title_canon_sha256": "33440d5ae0d3b7c40ab1401a395021c4b745ecb7da2172bbade58fb406819ed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05493",
    "kind": "arxiv",
    "version": 2
  }
}