Pith Number

pith:IEPHFV4M

pith:2021:IEPHFV4MLVY6X77X4L5IEPR6U3

not attested not anchored not stored refs pending

Lattice QCD calculation of $K\to \ell\nu_\ell \ell'^+ \ell'^-$ decay width

Lu-Chang Jin, Teng Wang, Xin-Yu Tuo, Xu Feng

arxiv:2103.11331 v2 · 2021-03-21 · hep-lat · hep-ex · hep-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEPHFV4MLVY6X77X4L5IEPR6U3}

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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

3 papers in Pith

Rare kaon decays $K^- \to \ell^- \bar{\nu}_\ell \ell'^{+} \ell'^{-}$: Standard Model predictions from lattice QCD

Complete lattice QCD calculation of $K^{-}\to \ell^{-}\bar{\nu}_{\ell}\ell^{'+}\ell^{'-}$ form factors

Lattice Calculation of Light Meson Radiative Leptonic Decays

Receipt and verification

First computed	2026-07-05T04:11:44.613735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

411e72d78c5d71ebfff7e2fa823e3ea6c9d1d9ca0a069a8b77f7d3dd35706f11

Aliases

arxiv: 2103.11331 · arxiv_version: 2103.11331v2 · doi: 10.48550/arxiv.2103.11331 · pith_short_12: IEPHFV4MLVY6 · pith_short_16: IEPHFV4MLVY6X77X · pith_short_8: IEPHFV4M

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/IEPHFV4MLVY6X77X4L5IEPR6U3 \
  | 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: 411e72d78c5d71ebfff7e2fa823e3ea6c9d1d9ca0a069a8b77f7d3dd35706f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed19fcb75a0a4f7cb5be30ee0af735d1a942bbed465f2d1287fe64d1092127e9",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2021-03-21T08:12:16Z",
    "title_canon_sha256": "0371eac3862f21c81376d827390c8ae2350dbee3c1d29d56264a6f71716901e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11331",
    "kind": "arxiv",
    "version": 2
  }
}