Pith Number

pith:J3X5NGVB

pith:2025:J3X5NGVBFBLLIE6SPY7Z3JXXKV

not attested not anchored not stored refs pending

Data-based form factor corrections between the two-pion $\tau$ and $e^+e^-$ spectral functions

Bogdan Malaescu, Michel Davier, Zhiqing Zhang

arxiv:2504.13789 v1 · 2025-04-18 · hep-ph · hep-ex

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3X5NGVBFBLLIE6SPY7Z3JXXKV}

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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

4 papers in Pith

Beyond scalar QED radiative corrections: the $\rho^{\pm}-\rho^0$ width difference, FSR corrections and their impact on $\Delta a_{\mu}^{\rm HVP, LO}[\tau]$

Lepton anomalous magnetic moments: Theory

The anomalous magnetic moment of the muon in the Standard Model: an update

Comparison of the hadronic vacuum polarization between hadronic $\tau$-decay data and lattice QCD

Receipt and verification

First computed	2026-07-05T10:51:02.177345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eefd69aa12856b413d27e3f9da6f7557d71a7490d56831b877fe5b50291854f

Aliases

arxiv: 2504.13789 · arxiv_version: 2504.13789v1 · doi: 10.48550/arxiv.2504.13789 · pith_short_12: J3X5NGVBFBLL · pith_short_16: J3X5NGVBFBLLIE6S · pith_short_8: J3X5NGVB

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/J3X5NGVBFBLLIE6SPY7Z3JXXKV \
  | 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: 4eefd69aa12856b413d27e3f9da6f7557d71a7490d56831b877fe5b50291854f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40a867136a7a0d6ed8f1a65e9a18e2b9a31d7214111aee21cbc7e6abf6f76614",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-04-18T16:42:16Z",
    "title_canon_sha256": "96a8d6ab7b46296bf38997d88e83af00689131fc4c91e57b1e81b1409062ef14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13789",
    "kind": "arxiv",
    "version": 1
  }
}