Pith Number

pith:SSHFJ6LX

pith:2019:SSHFJ6LX2MZU7POUVQMVKJGNYU

not attested not anchored not stored refs pending

Semileptonic decays $B_c \to (\eta_c,J/\psi) l \bar{\nu}_l $ in the "PQCD + Lattice" approach

Su-Ping Jin, Xue-Qing Hu, Zhen-jun Xiao

arxiv:1904.07530 v4 · 2019-04-16 · hep-ph · hep-ex

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSHFJ6LX2MZU7POUVQMVKJGNYU}

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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.

Cited by

2 papers in Pith

Study of Form Factors and Observables in $B_c^- \rightarrow \bar{D}^{(*)0}\ell^-\bar{\nu}_{\ell}$ and $B_c^- \rightarrow D^{(*)-}\ell^+\ell^-$ decays

Probing New Physics and CP Violation in $\nu_\tau n \to \Lambda_c \tau^- (\pi^- \nu_\tau)$ and $\bar\nu_\tau p \to \Lambda \tau^+ (\pi^+ \bar\nu_\tau)$

Receipt and verification

First computed	2026-07-05T00:41:26.240502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

948e54f977d3334fbdd4ac195524cdc53a3ce2fa88e92ab6d1bf8c24d5f40e6b

Aliases

arxiv: 1904.07530 · arxiv_version: 1904.07530v4 · doi: 10.48550/arxiv.1904.07530 · pith_short_12: SSHFJ6LX2MZU · pith_short_16: SSHFJ6LX2MZU7POU · pith_short_8: SSHFJ6LX

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/SSHFJ6LX2MZU7POUVQMVKJGNYU \
  | 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: 948e54f977d3334fbdd4ac195524cdc53a3ce2fa88e92ab6d1bf8c24d5f40e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e1ca642f7a7fbcb60af51f14f834589e8933693c884445fa68df9a7e849404",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-04-16T08:20:49Z",
    "title_canon_sha256": "22b59f18556f46466319639e89170f2d517d229e3e9d6f6be424417d4cb56e92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07530",
    "kind": "arxiv",
    "version": 4
  }
}