Pith Number

pith:LGI7YLUA

pith:2015:LGI7YLUA4IP2XGX4UVWKADT42R

not attested not anchored not stored refs pending

Photoproduction of hidden charm pentaquark states $P_c^+(4380)$ and $P_c^+(4450)$

Qiang Zhao, Qian Wang, Xiao-Hai Liu

arxiv:1508.00339 v2 · 2015-08-03 · 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{LGI7YLUA4IP2XGX4UVWKADT42R}

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	2026-05-18T01:34:15.154201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5991fc2e80e21fab9afca56ca00e7cd45fe16be428410ed75be674fae3270957

Aliases

arxiv: 1508.00339 · arxiv_version: 1508.00339v2 · doi: 10.48550/arxiv.1508.00339 · pith_short_12: LGI7YLUA4IP2 · pith_short_16: LGI7YLUA4IP2XGX4 · pith_short_8: LGI7YLUA

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/LGI7YLUA4IP2XGX4UVWKADT42R \
  | 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: 5991fc2e80e21fab9afca56ca00e7cd45fe16be428410ed75be674fae3270957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "928fb340025523f9d4865efe302afca40efc92631f466eb4d8f446240e71a62d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-08-03T08:08:24Z",
    "title_canon_sha256": "6b940978f93175d7d2f5f9459588c33577f3b183440b5a35f67d2974e1f85e31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00339",
    "kind": "arxiv",
    "version": 2
  }
}