Pith Number

pith:X4DX35L4

pith:2001:X4DX35L4HS4GKJZSST3L7B2VAN

not attested not anchored not stored refs pending

Decays of the Meson $B_c$ to a $P$-Wave Charmonium State $\chi_c$ or $h_c$

Chao-Hsi Chang, Guo-Li Wang, Hong-shi Zong, YU-Qi Chen

arxiv:hep-ph/0103036 v2 · 2001-03-03 · 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{X4DX35L4HS4GKJZSST3L7B2VAN}

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	2026-05-18T04:26:11.595882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf077df57c3cb865273294f6bf8755036fe35e195307f8f9c2532559d2122ed4

Aliases

arxiv: hep-ph/0103036 · arxiv_version: hep-ph/0103036v2 · doi: 10.48550/arxiv.hep-ph/0103036 · pith_short_12: X4DX35L4HS4G · pith_short_16: X4DX35L4HS4GKJZS · pith_short_8: X4DX35L4

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/X4DX35L4HS4GKJZSST3L7B2VAN \
  | 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: bf077df57c3cb865273294f6bf8755036fe35e195307f8f9c2532559d2122ed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c60b22e3dd89d14d297fc934fa832bc97917e275d767bc45dc77a4ddfcb3eea",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-03-03T10:45:01Z",
    "title_canon_sha256": "906ff2684871c00cb0543f4b4ba12b2867198e4631631accc7e7802371a304ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0103036",
    "kind": "arxiv",
    "version": 2
  }
}