Pith Number

pith:M5L4JELW

pith:2004:M5L4JELWUBHJ2NFYYPHCFS44AX

not attested not anchored not stored refs pending

Narrow Width of Penta-Quark Baryons in QCD String Theory

Fumiko Okiharu, Hideo Suganuma, Hiroko Ichie, Toru T. Takahashi

arxiv:hep-ph/0412271 v1 · 2004-12-19 · 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{M5L4JELWUBHJ2NFYYPHCFS44AX}

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	2026-05-18T00:37:28.491341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6757c49176a04e9d34b8c3ce22cb9c05d812e612ebbfda137b593f06ac4a6511

Aliases

arxiv: hep-ph/0412271 · arxiv_version: hep-ph/0412271v1 · doi: 10.48550/arxiv.hep-ph/0412271 · pith_short_12: M5L4JELWUBHJ · pith_short_16: M5L4JELWUBHJ2NFY · pith_short_8: M5L4JELW

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/M5L4JELWUBHJ2NFYYPHCFS44AX \
  | 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: 6757c49176a04e9d34b8c3ce22cb9c05d812e612ebbfda137b593f06ac4a6511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e887f86e2428e97ba77a27890bf5feff1194dab8e65b55d2cc8668e53b8d2bc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-12-19T14:20:17Z",
    "title_canon_sha256": "44f148b7f8c31233bd109ef86032e07f96440bb870eb01a0f1a72466521df12f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0412271",
    "kind": "arxiv",
    "version": 1
  }
}