Pith Number

pith:ZPR4PX2G

pith:2010:ZPR4PX2GLFNC2MY5JZPLK66XEW

not attested not anchored not stored refs pending

Production of Lambda and Sigma^0 hyperons in proton-proton collisions

A. Erhardt, A. Filippi, A. Gillitzer, A. Lehmann, A. Schamlott, A. Teufel, A. Wilms, B. Jakob, Ch. Plettner, C. Pizzolotto, D. Filges, D. Hesselbarth, E. Doroshkevich, E. Kuhlmann, E. Roderburg, F. Stinzig, G. J. Wagner, G. Y. Sun, H. Clement, H. Freiesleben, H. J\"ager, H. Koch, H. M\"ortel, H. P. Morsch, J. Dietrich, J. Georgi, J. Gottwald, J. Kre\ss, J. Ritman, K. Ehrhardt, K. Kilian, K. M\"oller, K-Th. Brinkmann, L. Karsch, L. Naumann, L. Pinna, M. Fritsch, M. Krapp, M. Richter, M. Schulte-Wissermann, M. Steinke, M. Wagner, N. Paul, P. Michel, P. Sch\"onmeier, P. Wintz, P. W\"ustner, P. Zupranski, R. J\"akel, R. Wenzel, S. Abdel-Samad, S. Dshemuchadse, S. Marcello, S. Marwinski, S. Mauro, S. Reimann, S. Wirth, The COSY-TOF Collaboration: M. Abdel-Bary, T. Sefzick, W. Eyrich, W. Gast, W. Meyer, W. Schroeder, W. Ullrich

arxiv:1008.4287 v1 · 2010-08-25 · nucl-ex

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

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	2026-05-18T03:48:01.211801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbe3c7df46595a2d331d4e5eb57bd725bb886e9cb4d68d5d0bbbbcf6daecf39a

Aliases

arxiv: 1008.4287 · arxiv_version: 1008.4287v1 · doi: 10.48550/arxiv.1008.4287 · pith_short_12: ZPR4PX2GLFNC · pith_short_16: ZPR4PX2GLFNC2MY5 · pith_short_8: ZPR4PX2G

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/ZPR4PX2GLFNC2MY5JZPLK66XEW \
  | 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: cbe3c7df46595a2d331d4e5eb57bd725bb886e9cb4d68d5d0bbbbcf6daecf39a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "489e71825818247a118d874b23e8ea06990baa49338d46da446ae160b9ae73dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2010-08-25T14:15:03Z",
    "title_canon_sha256": "368863c35f708d28c219c1bdc7c5dfc1737e8e92322c20ab84c27d75b92e4a84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4287",
    "kind": "arxiv",
    "version": 1
  }
}