Pith Number

pith:MZHYOG6U

pith:1999:MZHYOG6UL25YTA7VRKZTYZ2MUT

not attested not anchored not stored refs pending

Analysis of the exclusive semileptonic decay Lambda_b -> Lambda_c + l nu_l within a light-front constituent quark model

F. Cardarelli, S. Simula

arxiv:hep-ph/9910218 v1 · 1999-10-04 · 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{MZHYOG6UL25YTA7VRKZTYZ2MUT}

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	2026-07-04T16:14:30.537182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

664f871bd45ebb8983f58ab33c674ca4c39be71ee85afbbd5e2f251ec37d8cda

Aliases

arxiv: hep-ph/9910218 · arxiv_version: hep-ph/9910218v1 · doi: 10.48550/arxiv.hep-ph/9910218 · pith_short_12: MZHYOG6UL25Y · pith_short_16: MZHYOG6UL25YTA7V · pith_short_8: MZHYOG6U

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/MZHYOG6UL25YTA7VRKZTYZ2MUT \
  | 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: 664f871bd45ebb8983f58ab33c674ca4c39be71ee85afbbd5e2f251ec37d8cda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758d266a23dc92c3a205940b7c28c908635539a53e6f9b09bc1cdaf8a5e97e8b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-10-04T10:36:04Z",
    "title_canon_sha256": "5dc3c6131a7dd99b65ae4386db0f8a8b350e32a02dd143f4f72d7e7b646aa8d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9910218",
    "kind": "arxiv",
    "version": 1
  }
}