Pith Number

pith:UQ5DWD4M

pith:2022:UQ5DWD4MTYBXCG4RZ4XT7ZR4QF

not attested not anchored not stored refs pending

Exclusive semileptonic $B_c$-meson decays to radially excited charmonium and charm meson states

Lopamudra Nayak, N. Barik, P. C. Dash, Susmita Kar

arxiv:2204.04453 v3 · 2022-04-09 · 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{UQ5DWD4MTYBXCG4RZ4XT7ZR4QF}

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	2026-07-05T04:57:07.323931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a43a3b0f8c9e03711b91cf2f3fe63c817e8ca915b148ec03622b4d672b928286

Aliases

arxiv: 2204.04453 · arxiv_version: 2204.04453v3 · doi: 10.48550/arxiv.2204.04453 · pith_short_12: UQ5DWD4MTYBX · pith_short_16: UQ5DWD4MTYBXCG4R · pith_short_8: UQ5DWD4M

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/UQ5DWD4MTYBXCG4RZ4XT7ZR4QF \
  | 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: a43a3b0f8c9e03711b91cf2f3fe63c817e8ca915b148ec03622b4d672b928286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88114aadb5b8fce27716617539b632da35cfc98e1aaaa95888dad3ff1c684038",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-04-09T11:29:37Z",
    "title_canon_sha256": "f2da0a456f598166206920ddb254eef6f067cd6329d9958bb77c52530a47f8d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.04453",
    "kind": "arxiv",
    "version": 3
  }
}