Pith Number

pith:6VN4JWKP

pith:2025:6VN4JWKPGOLYCUINF4QF4V32VS

not attested not anchored not stored refs pending

Doubly-charmed pentaquark states in a mass splitting model

Cheng-Rui Shu, Shi-Yuan Li, Yan-Rui Liu, Zong-Guo Si

arxiv:2504.15789 v2 · 2025-04-22 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VN4JWKPGOLYCUINF4QF4V32VS}

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	2026-07-05T12:06:09.465998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f55bc4d94f339781510d2f205e577aacbaa23dc8d0427fab05b74b293850c6d7

Aliases

arxiv: 2504.15789 · arxiv_version: 2504.15789v2 · doi: 10.48550/arxiv.2504.15789 · pith_short_12: 6VN4JWKPGOLY · pith_short_16: 6VN4JWKPGOLYCUIN · pith_short_8: 6VN4JWKP

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/6VN4JWKPGOLYCUINF4QF4V32VS \
  | 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: f55bc4d94f339781510d2f205e577aacbaa23dc8d0427fab05b74b293850c6d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8a3d53795402eb98f024fe72b8f0bb6a38debcf4834cf9c6e2adddb272043c3",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-04-22T11:03:34Z",
    "title_canon_sha256": "c8f8fde549f729a0fb56cc3c4124c16f2f265f97c987f5dfbfa69e675b7b49e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15789",
    "kind": "arxiv",
    "version": 2
  }
}