Pith Number

pith:H6FWHBZN

pith:2019:H6FWHBZNLRYOFKWX3OANOVQBYD

not attested not anchored not stored refs pending

Decays of $P_c$ into $J/\psi N$ and $\eta_cN$ with heavy quark spin symmetry

Feng-Kun Guo, Hao-Jie Jing, Shuntaro Sakai

arxiv:1907.03414 v2 · 2019-07-08 · 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{H6FWHBZNLRYOFKWX3OANOVQBYD}

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	2026-07-05T00:12:02.606227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f8b63872d5c70e2aad7db80d75601c0c130a9e7a59eec73a824ed4fbeae05b0

Aliases

arxiv: 1907.03414 · arxiv_version: 1907.03414v2 · doi: 10.48550/arxiv.1907.03414 · pith_short_12: H6FWHBZNLRYO · pith_short_16: H6FWHBZNLRYOFKWX · pith_short_8: H6FWHBZN

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/H6FWHBZNLRYOFKWX3OANOVQBYD \
  | 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: 3f8b63872d5c70e2aad7db80d75601c0c130a9e7a59eec73a824ed4fbeae05b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e18c42ad2e99439bd7632d9ffb45a4558b35f41761c4dc3b404a3927d9269857",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-07-08T06:05:15Z",
    "title_canon_sha256": "4d0b1fa12903ed049d2713bf23f1e2277dd40a7662f3bc0c4bc53937a413c061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03414",
    "kind": "arxiv",
    "version": 2
  }
}