pith. sign in
Pith Number

pith:FVL7PQJ3

pith:2019:FVL7PQJ3RNBQJDBPAQ27IDOCW5
not attested not anchored not stored refs pending

$\Lambda_b$ decays into $\Lambda_c^*\ell\bar{\nu}_\ell$ and $\Lambda_c^*\pi^-$ $[\Lambda_c^*=\Lambda_c(2595)$ \& $\Lambda_c(2625)]$ and heavy quark spin symmetry

J. Nieves, R. Pavao, S. Sakai

arxiv:1903.11911 v2 · 2019-03-28 · 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{FVL7PQJ3RNBQJDBPAQ27IDOCW5}

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 2026-05-17T23:45:03.908246Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

2d57f7c13b8b43048c2f0435f40dc2b7760a5a12a729faeda64903ff28b55f87

Aliases

arxiv: 1903.11911 · arxiv_version: 1903.11911v2 · doi: 10.48550/arxiv.1903.11911 · pith_short_12: FVL7PQJ3RNBQ · pith_short_16: FVL7PQJ3RNBQJDBP · pith_short_8: FVL7PQJ3
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/FVL7PQJ3RNBQJDBPAQ27IDOCW5 \
  | 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: 2d57f7c13b8b43048c2f0435f40dc2b7760a5a12a729faeda64903ff28b55f87
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "741f0b1a9d25b11d392af83a999cb19a7badf4a876696ab59a9f7b44a557f8e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-03-28T12:16:43Z",
    "title_canon_sha256": "35a6a8923266d3a6e5a50974bc5cc067718ea87f6abb61b3a8f9e4af06e8c1df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11911",
    "kind": "arxiv",
    "version": 2
  }
}