Pith Number

pith:RRG6PJ6T

pith:2015:RRG6PJ6TNPTDHVXXTMMGNBXPBZ

not attested not anchored not stored refs pending

Observation of pentaquark states and perspectives of further studies

Chang-Zheng Yuan, Cheng-Ping Shen

arxiv:1508.06047 v1 · 2015-08-25 · hep-ex · 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{RRG6PJ6TNPTDHVXXTMMGNBXPBZ}

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	2026-05-18T01:34:47.018889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c4de7a7d36be633d6f79b186686ef0e4c12e9aaf449212702ca83f123ca3f8f

Aliases

arxiv: 1508.06047 · arxiv_version: 1508.06047v1 · doi: 10.48550/arxiv.1508.06047 · pith_short_12: RRG6PJ6TNPTD · pith_short_16: RRG6PJ6TNPTDHVXX · pith_short_8: RRG6PJ6T

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/RRG6PJ6TNPTDHVXXTMMGNBXPBZ \
  | 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: 8c4de7a7d36be633d6f79b186686ef0e4c12e9aaf449212702ca83f123ca3f8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a9ed7992b65ae2d6af5abb8ac7fbf79b4ff41db0c65e0f6f13ee4a8f50d2699",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2015-08-25T07:18:52Z",
    "title_canon_sha256": "5767ea8c3553a060f8fb27690f1a0fd2c18f09427c99c83962f118b4c7d5c274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06047",
    "kind": "arxiv",
    "version": 1
  }
}