Pith Number

pith:XCLBWVZH

pith:2021:XCLBWVZHHJVDMMPUTV3KEG3FUI

not attested not anchored not stored refs pending

Charmonium decays into ${\Lambda}_c\bar{\Lambda}_c$ pair governed by the hadronic loop mechanism

Jun-Zhang Wang, Ri-Qing Qian, Takayuki Matsuki, Xiang Liu

arxiv:2104.13270 v3 · 2021-04-27 · 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{XCLBWVZHHJVDMMPUTV3KEG3FUI}

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	2026-07-05T03:28:37.257096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8961b57273a6a3631f49d76a21b65a20e42a0392df2b628d46a2af860476645

Aliases

arxiv: 2104.13270 · arxiv_version: 2104.13270v3 · doi: 10.48550/arxiv.2104.13270 · pith_short_12: XCLBWVZHHJVD · pith_short_16: XCLBWVZHHJVDMMPU · pith_short_8: XCLBWVZH

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/XCLBWVZHHJVDMMPUTV3KEG3FUI \
  | 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: b8961b57273a6a3631f49d76a21b65a20e42a0392df2b628d46a2af860476645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d985895c5ab0afbc19a6942d258391b71a933f56bda4bb610ab3f1d2fa46f45",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-04-27T15:41:26Z",
    "title_canon_sha256": "162518e02f50caa1f109815572e78a5caf2064b513b2a977d7835cec6654857b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.13270",
    "kind": "arxiv",
    "version": 3
  }
}