Pith Number

pith:QMA4WTYV

pith:2004:QMA4WTYV7EXEMUBAKSR6N23HDN

not attested not anchored not stored refs pending

Hadronic interaction of the eta meson with two nucleons

A. Budzanowski, A. Khoukaz, A. Taschner, B. Kamys, C. Piskor-Ignatowicz, D. Grzonka, Forschungszentrum & Silesia U.), H.-H. Adam, INP & Julich, J. Majewski, J. Przerwa, J. Smyrski, K. Kilian, L. Jarczyk, M. Janusz, M. Siemaszko, M. Wolke, P. Klaja, P. Moskal, P. Winter, P. Wustner, R. Czyzykiewicz, T. Rozek, T. Sefzick, W. Oelert, W. Zipper (Jagellonian U. & Munster U. & Cracow

arxiv:hep-ex/0411052 v1 · 2004-11-16 · 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{QMA4WTYV7EXEMUBAKSR6N23HDN}

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	2026-07-04T15:39:47.881523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8301cb4f15f92e46502054a3e6eb671b68aa7df7e5c0c3fa5d54cf682d5ada2f

Aliases

arxiv: hep-ex/0411052 · arxiv_version: hep-ex/0411052v1 · doi: 10.48550/arxiv.hep-ex/0411052 · pith_short_12: QMA4WTYV7EXE · pith_short_16: QMA4WTYV7EXEMUBA · pith_short_8: QMA4WTYV

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/QMA4WTYV7EXEMUBAKSR6N23HDN \
  | 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: 8301cb4f15f92e46502054a3e6eb671b68aa7df7e5c0c3fa5d54cf682d5ada2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "855c20432194ce12dd3cf71ada381864bb9992be09e9fb146a73346aa13699a5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2004-11-16T18:56:06Z",
    "title_canon_sha256": "b2beb3cd3f5386003759641f4f6ef07fc2ac5d51de9040afe2458da1e17604e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0411052",
    "kind": "arxiv",
    "version": 1
  }
}