Pith Number

pith:O7REIUZM

pith:2025:O7REIUZMXUEPHJNMKFNPCH2322

not attested not anchored not stored refs pending

Charmonium pair production in ultraperipheral collision

Bingwei Long, Hao Yang, Zi-Qiang Chen

arxiv:2504.14850 v1 · 2025-04-21 · 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{O7REIUZMXUEPHJNMKFNPCH2322}

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.

Cited by

2 papers in Pith

Two photon decay width of the fully charmed tetraquarks: revisiting prospects for ultraperipheral collisions

Receipt and verification

First computed	2026-07-05T10:51:51.599672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77e244532cbd08f3a5ac515af11f5bd6becebcf26ef572db75eecfa4503bb89f

Aliases

arxiv: 2504.14850 · arxiv_version: 2504.14850v1 · doi: 10.48550/arxiv.2504.14850 · pith_short_12: O7REIUZMXUEP · pith_short_16: O7REIUZMXUEPHJNM · pith_short_8: O7REIUZM

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/O7REIUZMXUEPHJNMKFNPCH2322 \
  | 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: 77e244532cbd08f3a5ac515af11f5bd6becebcf26ef572db75eecfa4503bb89f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f596f1f21b221078c8715d51ebb8b01ee1562212cc4fc0a1969505925de2e84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-04-21T04:15:46Z",
    "title_canon_sha256": "12f659b71971d161c282dfd7a702496a57ad9100fe72c0387651135f50358447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14850",
    "kind": "arxiv",
    "version": 1
  }
}