Pith Number

pith:HCP43SY6

pith:2008:HCP43SY6IZPBUQOOYIDEVUKOGB

not attested not anchored not stored refs pending

Measurement of the branching ratio and search for a CP violating asymmetry in the eta -> pi+pi-e+e-(gamma) decay at KLOE

A. Antonelli, A. Denig, A. De Santis, A. Di Domenico, A. Passeri, B. Di Micco, B. Sciascia, C. Bini, C. Bloise, C. Di Donato, C. Gatti, D. Leone, E. De Lucia, E. Graziani, E. Pasqualucci, F. Archilli, F. Bossi, F. Ceradini, F. Crucianelli, F. Murtas, F. Nguyen, F. Perfetto, G. Bencivenni, G. Capon, G. De Zorzi, G. Felici, G. Lanfranchi, G. Venanzoni, G. Xu, J. Lee-Franzini, KLOE collaboration: F. Ambrosino, L. Tortora, M. Antonelli, M. Dreucci, M. Martini, M. Moulson, M. Napolitano, M. Palutan, M. Testa, P. Beltrame, P. Branchini, P. Ciambrone, P. De Simone, P. Franzini, P. Gauzzi, P. Massarotti, P. Santangelo, P. Valente, R. Versaci, S. Bertolucci, S. Bocchetta, S. Fiore, S. Giovannella, S. Meola, S. Miscetti, S. M\"uller, T. Capussela, T. Spadaro, V. Patera

arxiv:0812.4830 v2 · 2008-12-28 · hep-ex

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCP43SY6IZPBUQOOYIDEVUKOGB}

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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	2026-05-18T04:34:00.712992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

389fcdcb1e465e1a41cec2064ad14e307f7f3b7bbe4814c4b98cce6975589d18

Aliases

arxiv: 0812.4830 · arxiv_version: 0812.4830v2 · doi: 10.48550/arxiv.0812.4830 · pith_short_12: HCP43SY6IZPB · pith_short_16: HCP43SY6IZPBUQOO · pith_short_8: HCP43SY6

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/HCP43SY6IZPBUQOOYIDEVUKOGB \
  | 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: 389fcdcb1e465e1a41cec2064ad14e307f7f3b7bbe4814c4b98cce6975589d18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "045e8c10a79a0d7683fbe627f0afc4bac2003a67ac4c35ca00202508927908d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2008-12-28T17:13:26Z",
    "title_canon_sha256": "efff8853f9b8ef439145f28367c7810010244949d3ef3d0610918271f688c6ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4830",
    "kind": "arxiv",
    "version": 2
  }
}