Pith Number

pith:QCFJ4PSI

pith:2015:QCFJ4PSINLWJCS5UPWEYYGZZ7K

not attested not anchored not stored refs pending

A Dispersive Treatment of $K_{\ell4}$ Decays

Emilie Passemar, Gilberto Colangelo, Peter Stoffer

arxiv:1501.05627 v1 · 2015-01-22 · 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{QCFJ4PSINLWJCS5UPWEYYGZZ7K}

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	2026-05-18T01:33:48.813304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808a9e3e486aec914bb47d898c1b39fabe1115595ca9cdc10e86a8b4c02ef3d9

Aliases

arxiv: 1501.05627 · arxiv_version: 1501.05627v1 · doi: 10.48550/arxiv.1501.05627 · pith_short_12: QCFJ4PSINLWJ · pith_short_16: QCFJ4PSINLWJCS5U · pith_short_8: QCFJ4PSI

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/QCFJ4PSINLWJCS5UPWEYYGZZ7K \
  | 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: 808a9e3e486aec914bb47d898c1b39fabe1115595ca9cdc10e86a8b4c02ef3d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5138db9525ca15d88b35d014543c8b8dabd6bf4c255c503a3e4a700462612ccb",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-01-22T20:39:56Z",
    "title_canon_sha256": "25d6dec4bb391433ee1251821a96d181e20c729aefb4562d2b4a93a3ae681d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05627",
    "kind": "arxiv",
    "version": 1
  }
}