Pith Number

pith:ZGT5ZEBG

pith:2005:ZGT5ZEBG7WJ3PFMRVMBR4RBYU3

not attested not anchored not stored refs pending

A QCD sum rule analysis of the pentaquark

Hee-Jung Lee, N.I.Kochelev, V. Vento

arxiv:hep-ph/0506250 v3 · 2005-06-24 · 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{ZGT5ZEBG7WJ3PFMRVMBR4RBYU3}

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	2026-07-04T16:55:44.273069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9a7dc9026fd93b79591ab031e4438a6e677d8b457138dd21b9d80d76aef7e4a

Aliases

arxiv: hep-ph/0506250 · arxiv_version: hep-ph/0506250v3 · doi: 10.48550/arxiv.hep-ph/0506250 · pith_short_12: ZGT5ZEBG7WJ3 · pith_short_16: ZGT5ZEBG7WJ3PFMR · pith_short_8: ZGT5ZEBG

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/ZGT5ZEBG7WJ3PFMRVMBR4RBYU3 \
  | 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: c9a7dc9026fd93b79591ab031e4438a6e677d8b457138dd21b9d80d76aef7e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51f78c6719491065bdd2a71190c856c196f702498b68985ae5f4dd09eea225bf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-06-24T10:16:59Z",
    "title_canon_sha256": "eb076a266b52b5f235323588fa848a3e1149960f3489548e4271f6cb361e2bf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0506250",
    "kind": "arxiv",
    "version": 3
  }
}