Pith Number

pith:IQYCVG7V

pith:2002:IQYCVG7VMKOAZ4M5S73H5P4CP5

not attested not anchored not stored refs pending

Eta Meson Production in NN Collisions

J. Speth, K. Nakayama, T.-S. H. Lee

arxiv:nucl-th/0202012 v1 · 2002-02-05 · 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{IQYCVG7VMKOAZ4M5S73H5P4CP5}

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.

Cited by

1 paper in Pith

Exclusive $\eta$ production in proton-proton collisions at energies available at the GSI Facility for Antiproton and Ion Research

Receipt and verification

First computed	2026-07-04T16:35:25.482106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44302a9bf5629c0cf19d97f67ebf827f546b426f5a2956401badd5b0a809c8d9

Aliases

arxiv: nucl-th/0202012 · arxiv_version: nucl-th/0202012v1 · doi: 10.48550/arxiv.nucl-th/0202012 · pith_short_12: IQYCVG7VMKOA · pith_short_16: IQYCVG7VMKOAZ4M5 · pith_short_8: IQYCVG7V

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/IQYCVG7VMKOAZ4M5S73H5P4CP5 \
  | 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: 44302a9bf5629c0cf19d97f67ebf827f546b426f5a2956401badd5b0a809c8d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7172b5db977880d3e686157ec3c34f9cb8429901cceeef85b38ea0bfd59fa871",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2002-02-05T19:32:41Z",
    "title_canon_sha256": "4288822e1606440d8a873461fb0f1617de2a82e2fbbc0c8ea03be06a9b983ac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0202012",
    "kind": "arxiv",
    "version": 1
  }
}