Pith Number

pith:UNDZ57C4

pith:2018:UNDZ57C4WOCS55OCRPJFSGQS54

not attested not anchored not stored refs pending

Backward single-pion production in the $\boldsymbol{pd\rightarrow {}^3\textrm{He}\,\pi^0}$ reaction 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. Wro\'nska, A. Yamamoto, B. Kamys, B. K{\l}os, B. Lorentz, B. Maria\'nski, B. Shwartz, C.-O. Gullstr\"om, C. Wilkin, 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:1805.08173 v1 · 2018-05-21 · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNDZ57C4WOCS55OCRPJFSGQS54}

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	2026-05-18T00:03:16.464783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3479efc5cb3852ef5c28bd2591a12ef1b74fb8b84a8258615dd68fd8bf27fb2

Aliases

arxiv: 1805.08173 · arxiv_version: 1805.08173v1 · doi: 10.48550/arxiv.1805.08173 · pith_short_12: UNDZ57C4WOCS · pith_short_16: UNDZ57C4WOCS55OC · pith_short_8: UNDZ57C4

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/UNDZ57C4WOCS55OCRPJFSGQS54 \
  | 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: a3479efc5cb3852ef5c28bd2591a12ef1b74fb8b84a8258615dd68fd8bf27fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2554d28f790ada2743578e7d27106e2c69329c1d55373e929a398ffcb5b3368",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2018-05-21T16:50:23Z",
    "title_canon_sha256": "26876d637509e99eda10df164cb535f14ecf234a6ab97371903ecc165891d46e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08173",
    "kind": "arxiv",
    "version": 1
  }
}