Pith Number

pith:HCEIDKP2

pith:2009:HCEIDKP2GEHERRB76GFLLIZKW2

not attested not anchored not stored refs pending

Spin-3/2 Pentaquark in QCD Sum Rules

D.Jido, M.Oka, P.Gubler, T.Kojo, T.Nishikawa

arxiv:0902.2049 v2 · 2009-02-12 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCEIDKP2GEHERRB76GFLLIZKW2}

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	2026-05-18T02:35:01.153700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388881a9fa310e48c43ff18ab5a32ab68b11179752b1c4ec89b6da67dbaaf092

Aliases

arxiv: 0902.2049 · arxiv_version: 0902.2049v2 · doi: 10.48550/arxiv.0902.2049 · pith_short_12: HCEIDKP2GEHE · pith_short_16: HCEIDKP2GEHERRB7 · pith_short_8: HCEIDKP2

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/HCEIDKP2GEHERRB76GFLLIZKW2 \
  | 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: 388881a9fa310e48c43ff18ab5a32ab68b11179752b1c4ec89b6da67dbaaf092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3fb1fb9dd042a7c4686e744a2d611cf469ed58e00eca5033b55c79b72d1e5bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-02-12T09:03:24Z",
    "title_canon_sha256": "086b27034a152d5edd9c38abfd2eaf5e8ec7a66fcbb1536a6a86a24b177ac1bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2049",
    "kind": "arxiv",
    "version": 2
  }
}