Pith Number

pith:5AC74WOB

pith:2018:5AC74WOBJDT6OFM3BM6LWINFQ3

not attested not anchored not stored refs pending

Search for $C$ violation in the decay $\eta\rightarrow\pi^0+e^++e^-$ with WASA-at-COSY

A. Bondar, A. Erven, A. Goswami, A. Khoukaz, A. Khreptak, A. Kup\'s\'c, A. Kuzmin, A. Magiera, A. Pyszniak, A. Roy, A. Szczurek, A. Trzci\'nski, A. Wirzba, A. Wro\'nska, A. Yamamoto, B. Kamys, B. K{\l}os, B. Lorentz, B. Maria\'nski, B. Shwartz, C. Hanhart, C.-O. Gullstr\"om, D.A. Kirillov, D. Lersch, D. Prasuhn, D. Pszczel, E. Czerwi\'nski, E. Perez del Rio, E. Stephan, F. Goldenbaum, F.S. Bergmann, G. Kemmerling, G. Khatri, G. Sterzenbach, H. Cal\'en, H. Clement, H. Kleines, H. Ohm, H.-P. Morsch, H. Stockhorst, H. Str\"oher, I. Ciepa{\l}, I. Sch\"atti-Ozerianska, J. Ritman, J. Smyrski, J. Stepaniak, J. Zabierowski, J. Z{\l}oma\'nczuk, K. Demmich, K. F\"ohl, K. Fransson, K. Grigoryev, K. Lalwani, K. Pysz, K. Sitterberg, L. Heijkenskj\"old, L. Jarczyk, M. Bashkanov, M. Ber{\l}owski, M. B\"uscher, M.J. Zieli\'nski, M. Skurzok, M. Wolke, M. \.Zurek, N. H\"usken, N.M. Piskunov, O. Rundel, P. Adlarson, P. Fedorets, P. Kulessa, P. Marciniewski, P. Moskal, P. W\"ustner, P. \.Zupra\'nski, R. Engels, R. Maier, R. Stassen, S. Kistryn, S. Sawant, S. Schadmand, T. Johansson, T. Sefzick, T. Skorodko, V. Hejny, V. Serdyuk, V. Sopov, W. Augustyniak, W. Bardan, W. Erven, W. Eyrich, W. Krzemie\'n, W. Parol, Z. Rudy

arxiv:1802.08642 v1 · 2018-02-23 · 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{5AC74WOBJDT6OFM3BM6LWINFQ3}

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	2026-05-18T00:10:31.752653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e805fe59c148e7e7159b0b3cbb21a586cb329ba4581572727f190dae163f2783

Aliases

arxiv: 1802.08642 · arxiv_version: 1802.08642v1 · doi: 10.48550/arxiv.1802.08642 · pith_short_12: 5AC74WOBJDT6 · pith_short_16: 5AC74WOBJDT6OFM3 · pith_short_8: 5AC74WOB

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/5AC74WOBJDT6OFM3BM6LWINFQ3 \
  | 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: e805fe59c148e7e7159b0b3cbb21a586cb329ba4581572727f190dae163f2783

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76ae026d909959e9ebc5c869c01492972d95189f7a49eda740a1c9b775e1eca7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2018-02-23T17:06:11Z",
    "title_canon_sha256": "fac2620e09f9795e51491425b805ddbebd1e148e58a97452defbb5df50f25d82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08642",
    "kind": "arxiv",
    "version": 1
  }
}