Pith Number

pith:OLYKWOJJ

pith:2019:OLYKWOJJBU2OQA6CUQSJ2N2RHX

not attested not anchored not stored refs pending

Constraining axion-like particles from rare pion decays

Dean J. Robinson, Stefania Gori, Wolfgang Altmannshofer

arxiv:1909.00005 v2 · 2019-08-30 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLYKWOJJBU2OQA6CUQSJ2N2RHX}

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

Improved Standard-Model predictions for $\eta^{(\prime)}\to \ell^+ \ell^-$

Receipt and verification

First computed	2026-07-05T01:41:48.872829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72f0ab39290d34e803c2a4249d37513dd67d4d99be40531f3a6f53ef3ebe71fa

Aliases

arxiv: 1909.00005 · arxiv_version: 1909.00005v2 · doi: 10.48550/arxiv.1909.00005 · pith_short_12: OLYKWOJJBU2O · pith_short_16: OLYKWOJJBU2OQA6C · pith_short_8: OLYKWOJJ

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/OLYKWOJJBU2OQA6CUQSJ2N2RHX \
  | 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: 72f0ab39290d34e803c2a4249d37513dd67d4d99be40531f3a6f53ef3ebe71fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6df9fac8a327915810ccbbf28f1d97c86bf1dd24556112ac6c0a5ae3d70c2889",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-30T18:00:01Z",
    "title_canon_sha256": "5d1c360bad51d6d927325517ac8f2d225c7e1a5f09072748ca05097d907ef3b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00005",
    "kind": "arxiv",
    "version": 2
  }
}