Pith Number

pith:IRPOUJQO

pith:2005:IRPOUJQONBXL2JRX47MBFW6FXF

not attested not anchored not stored refs pending

An Improved upper limit on the decay K^+ -> pi^+ mu^+ e^-

A.A. Poblaguev, Aleksey Sher, A. Sher, B. Bassalleck, D.E. Kraus, D.M. Lazarus, D.R. Bergman, G.S. Atoyan, H. Do, H. Kaspar, H. Ma, J.A. Thompson, J. Egger, J. Lowe, J. Lozano, M.E. Zeller, N. Cheung, P. Lichard, P. Rehak, P. Truoel, R. Appel, S. Dhawan, S. Eilerts, S. Pislak, V.V. Issakov, W. Harold, W. Majid

arxiv:hep-ex/0502020 v3 · 2005-02-09 · 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{IRPOUJQONBXL2JRX47MBFW6FXF}

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

Phenomenology of Non-Abelian Gauge and Goldstone Bosons in a U(2) Flavor Model

Receipt and verification

First computed	2026-07-04T15:17:36.826392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

445eea260e686ebd2637e7d812dbc5b940bc72b0fae484723735f81b112be0c5

Aliases

arxiv: hep-ex/0502020 · arxiv_version: hep-ex/0502020v3 · doi: 10.48550/arxiv.hep-ex/0502020 · pith_short_12: IRPOUJQONBXL · pith_short_16: IRPOUJQONBXL2JRX · pith_short_8: IRPOUJQO

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/IRPOUJQONBXL2JRX47MBFW6FXF \
  | 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: 445eea260e686ebd2637e7d812dbc5b940bc72b0fae484723735f81b112be0c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a595536225b2f0b45aa6243e647ce68a9dda294548c972572275b5ff6ff12979",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2005-02-09T00:49:35Z",
    "title_canon_sha256": "6faffecbcdada22dd2143ab65b1055a952b9d2f2dca05e33875d55ef6ab8d73e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0502020",
    "kind": "arxiv",
    "version": 3
  }
}