Pith. sign in
Pith Number

pith:2PZU43HC

pith:2022:2PZU43HCXDTCGIDXUYXAYMQAGA
not attested not anchored not stored refs pending

Isospin-breaking effects in the two-pion contribution to hadronic vacuum polarization

Bastian Kubis, Gilberto Colangelo, Martin Hoferichter, Peter Stoffer

arxiv:2208.08993 v2 · 2022-08-18 · hep-ph · hep-ex · hep-lat · nucl-th

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\usepackage{pith}
\pithnumber{2PZU43HCXDTCGIDXUYXAYMQAGA}

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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

5 papers in Pith

Receipt and verification
First computed 2026-07-05T05:03:52.079910Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

d3f34e6ce2b8e6232077a62e0c32003023a6568289099708ac877161778688d0

Aliases

arxiv: 2208.08993 · arxiv_version: 2208.08993v2 · doi: 10.48550/arxiv.2208.08993 · pith_short_12: 2PZU43HCXDTC · pith_short_16: 2PZU43HCXDTCGIDX · pith_short_8: 2PZU43HC
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/2PZU43HCXDTCGIDXUYXAYMQAGA \
  | 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: d3f34e6ce2b8e6232077a62e0c32003023a6568289099708ac877161778688d0
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "e2f2405e22d06c15fd9c3f913abafbc201f4618c0df73659d04582d83e790282",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-08-18T18:00:00Z",
    "title_canon_sha256": "c5663ffdaf1ea6a1a9c7871a12ff7770ed4a5e3a2248a56346fc1326199350a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.08993",
    "kind": "arxiv",
    "version": 2
  }
}