Pith Number

pith:44S7TY5K

pith:2021:44S7TY5KZRGZSICN4TEO22F34J

not attested not anchored not stored refs pending

$B_c$ meson exclusive decays to a $P$-wave charmonium and a pion at NLO accuracy

Cong-Feng Qiao, Zi-Qiang Chen

arxiv:2105.12066 v2 · 2021-05-25 · 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{44S7TY5KZRGZSICN4TEO22F34J}

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	2026-07-05T03:01:18.566908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e725f9e3aacc4d99204de4c8ed68bbe241f9891e8b0cb7d45e9996c77f345cfa

Aliases

arxiv: 2105.12066 · arxiv_version: 2105.12066v2 · doi: 10.48550/arxiv.2105.12066 · pith_short_12: 44S7TY5KZRGZ · pith_short_16: 44S7TY5KZRGZSICN · pith_short_8: 44S7TY5K

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/44S7TY5KZRGZSICN4TEO22F34J \
  | 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: e725f9e3aacc4d99204de4c8ed68bbe241f9891e8b0cb7d45e9996c77f345cfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0433f9b722228142114ce9760cef177603c3bf80769e8a94e610299d0232c15",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-05-25T16:48:05Z",
    "title_canon_sha256": "13145e669286de08216cbe0ba691d3fd8b7a862d957dc68dc4c789d9d94fe810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12066",
    "kind": "arxiv",
    "version": 2
  }
}