Pith Number

pith:KRMY5QZP

pith:1998:KRMY5QZPYVLX7237HHZLUO2NIN

not attested not anchored not stored refs pending

Observation of strong final-state effects in pi+ production in pp collisions at 400 MeV

A. Betsch, A. Johansson, A. Kupsc, A. Mortsell, A. Sukhanov, A. Turowiecki, A. Zernov, B. Hoistad, B. Morosov, C. Ekstrom, G.J. Wagner, G. Kurz, H. Calen, H. Clement, J. Dyring, J. Johanson, J. Stepaniak, J. Zabierowski, J. Zlomanczuk, K. Fransson, K. Kilian, L. Gustafsson, M.G. Schepkin, P. Marciniewski, R. Bilger, R.J.M.Y. Ruber, S. Haggstrom, S. Kullander, T. Johansson, W. Brodowski, W. Oelert, Z. Wilhelmi

arxiv:nucl-ex/9810009 v1 · 1998-10-13 · nucl-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{KRMY5QZPYVLX7237HHZLUO2NIN}

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	2026-07-04T23:57:37.813417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54598ec32fc5577feb7f39f2ba3b4d436d4e1659f30ddb92fc504c3e2acb8a8b

Aliases

arxiv: nucl-ex/9810009 · arxiv_version: nucl-ex/9810009v1 · doi: 10.48550/arxiv.nucl-ex/9810009 · pith_short_12: KRMY5QZPYVLX · pith_short_16: KRMY5QZPYVLX7237 · pith_short_8: KRMY5QZP

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/KRMY5QZPYVLX7237HHZLUO2NIN \
  | 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: 54598ec32fc5577feb7f39f2ba3b4d436d4e1659f30ddb92fc504c3e2acb8a8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b600fc04df67e9a9e50eeada6f8c623d0d8f80b96a514c26a46285f6f3f2d547",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "1998-10-13T11:08:07Z",
    "title_canon_sha256": "f596f64f5936f12ebb55e1167cb5bbda16c2b78ab88f62993e4684e49dae8ece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/9810009",
    "kind": "arxiv",
    "version": 1
  }
}