Pith Number

pith:3JOTTWQ4

pith:2019:3JOTTWQ4WXS7HUNUTUBJDJO4XV

not attested not anchored not stored refs pending

Pion Beta Decay and CKM Unitarity

Alberto Sirlin, Andrzej Czarnecki, William J. Marciano

arxiv:1911.04685 v2 · 2019-11-12 · hep-ph · hep-ex · 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{3JOTTWQ4WXS7HUNUTUBJDJO4XV}

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

$\Xi_{cc}^{++}-\Xi_{cc}^{+}$ Transitions as a Two-Charm-Selective Portal to Ultra-Low-$Q$ Charged Currents

Receipt and verification

First computed	2026-07-05T01:06:19.166483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da5d39da1cb5e5f3d1b49d0291a5dcbd45ae7c3ba9d7392e45c42990ead1c678

Aliases

arxiv: 1911.04685 · arxiv_version: 1911.04685v2 · doi: 10.48550/arxiv.1911.04685 · pith_short_12: 3JOTTWQ4WXS7 · pith_short_16: 3JOTTWQ4WXS7HUNU · pith_short_8: 3JOTTWQ4

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/3JOTTWQ4WXS7HUNUTUBJDJO4XV \
  | 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: da5d39da1cb5e5f3d1b49d0291a5dcbd45ae7c3ba9d7392e45c42990ead1c678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5bcecc62da7ff94f15dba1e884d031d61de45a6e3d9334cc06f712dbd433a6d",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-11-12T05:42:45Z",
    "title_canon_sha256": "f2a2bbb70ce1d3994724e3ef5800e3f3aee94248a251a784e5b444bac5d2de07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04685",
    "kind": "arxiv",
    "version": 2
  }
}