Pith Number

pith:XSN6PDED

pith:2018:XSN6PDEDF7JOXG237UDGQ7J5P2

not attested not anchored not stored refs pending

Possible pentaquark candidates: new excited $\Omega_c$ states

Jun-Xia Zhang, Zhi-Gang Wang

arxiv:1804.06195 v2 · 2018-04-17 · hep-ph

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

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	2026-05-18T00:13:04.231028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc9be78c832fd2eb9b5bfd06687d3d7e8e771723a581c289c96d7fc61e2e2ddc

Aliases

arxiv: 1804.06195 · arxiv_version: 1804.06195v2 · doi: 10.48550/arxiv.1804.06195 · pith_short_12: XSN6PDEDF7JO · pith_short_16: XSN6PDEDF7JOXG23 · pith_short_8: XSN6PDED

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/XSN6PDEDF7JOXG237UDGQ7J5P2 \
  | 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: bc9be78c832fd2eb9b5bfd06687d3d7e8e771723a581c289c96d7fc61e2e2ddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f17212675ade943f7bd64128e0166d21591ef0185612b70885d6675287cccc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-04-17T12:25:21Z",
    "title_canon_sha256": "6f1894eca7d0a6e23e79974624c16c36b497e592df8c52c2900cf5801f07e0be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06195",
    "kind": "arxiv",
    "version": 2
  }
}