Pith Number

pith:JW63I2LN

pith:2021:JW63I2LNRZUOYYFGD6JXAIQYCM

not attested not anchored not stored refs pending

Form-factor-independent test of lepton universality in semileptonic heavy meson and baryon decays

Chien-Thang Tran, J\"urgen G. K\"orner, Mikhail A. Ivanov, Pietro Santorelli, Stefan Groote, Valery E. Lyubovitskij

arxiv:2102.12818 v2 · 2021-02-25 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JW63I2LNRZUOYYFGD6JXAIQYCM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

Probing the ATOMKI X17 vector boson using Dalitz decays $V\to Pe^+e^-$

Receipt and verification

First computed	2026-07-05T02:41:15.916570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dbdb4696d8e68ec60a61f9370221813074d5cfdd5048a4305472e832d863eb4

Aliases

arxiv: 2102.12818 · arxiv_version: 2102.12818v2 · doi: 10.48550/arxiv.2102.12818 · pith_short_12: JW63I2LNRZUO · pith_short_16: JW63I2LNRZUOYYFG · pith_short_8: JW63I2LN

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/JW63I2LNRZUOYYFGD6JXAIQYCM \
  | 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: 4dbdb4696d8e68ec60a61f9370221813074d5cfdd5048a4305472e832d863eb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72e228668f37d3c2fa1c384046fd9f1a282d07c6af5efc1e6b332a93adbdc882",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-02-25T12:35:27Z",
    "title_canon_sha256": "40bd1172408a822081cf62d15eb2dcfd5c83bda5e521813aa772bd5bf117be08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12818",
    "kind": "arxiv",
    "version": 2
  }
}