Pith Number

pith:IKQ4Z2NU

pith:2004:IKQ4Z2NU6E3LE2M4UX3OFDMROY

not attested not anchored not stored refs pending

Determining Pentaquark Quantum Numbers from Strong Decays

Carlos Schat, Thomas Mehen

arxiv:hep-ph/0401107 v2 · 2004-01-14 · 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{IKQ4Z2NU6E3LE2M4UX3OFDMROY}

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	2026-05-18T02:36:29.842279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a1cce9b4f136b2699ca5f6e28d9176375d7d904ba542579d4fe51623898d23

Aliases

arxiv: hep-ph/0401107 · arxiv_version: hep-ph/0401107v2 · doi: 10.48550/arxiv.hep-ph/0401107 · pith_short_12: IKQ4Z2NU6E3L · pith_short_16: IKQ4Z2NU6E3LE2M4 · pith_short_8: IKQ4Z2NU

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/IKQ4Z2NU6E3LE2M4UX3OFDMROY \
  | 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: 42a1cce9b4f136b2699ca5f6e28d9176375d7d904ba542579d4fe51623898d23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8af7aa118a953fe3ebfe63e3d80efd23d745b18777a20c4fbb5bfabbdcbd9601",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-01-14T20:43:18Z",
    "title_canon_sha256": "53bf6202f5a43d1efbfb2d12da4d830dedc1f4d2dc2df0f4d1dc22addeef26a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0401107",
    "kind": "arxiv",
    "version": 2
  }
}