Pith Number

pith:VRQJVBF3

pith:2013:VRQJVBF33WPF7XWDUUWZB4BQ4H

not attested not anchored not stored refs pending

$\tau^-\to K^-\eta^{(\prime)}\nu_\tau$ decays in Chiral Perturbation Theory with Resonances

P. Roig, R. Escribano, S. Gonz\'alez-Sol\'is

arxiv:1307.7908 v2 · 2013-07-30 · hep-ph · hep-ex · 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{VRQJVBF33WPF7XWDUUWZB4BQ4H}

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.

Receipt and verification

First computed	2026-05-18T03:11:00.264057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac609a84bbdd9e5fdec3a52d90f030e1f0b431fa5cbd49cf3f41333fe476bd73

Aliases

arxiv: 1307.7908 · arxiv_version: 1307.7908v2 · doi: 10.48550/arxiv.1307.7908 · pith_short_12: VRQJVBF33WPF · pith_short_16: VRQJVBF33WPF7XWD · pith_short_8: VRQJVBF3

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/VRQJVBF33WPF7XWDUUWZB4BQ4H \
  | 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: ac609a84bbdd9e5fdec3a52d90f030e1f0b431fa5cbd49cf3f41333fe476bd73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b14e2d57c2185de138c132911fc7f009cb7b2ee02c81125b6e7451e8b21706f5",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-07-30T11:13:50Z",
    "title_canon_sha256": "42cc93408395dcfcfd32f7ffe2314653ab3e8b03da1d76a1ee37e4055034977f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7908",
    "kind": "arxiv",
    "version": 2
  }
}