Pith Number

pith:K2X5BX3Z

pith:2004:K2X5BX3Z7HG5VIH3YCVACPVPBU

not attested not anchored not stored refs pending

Double-lepton polarization asymmetries in Lambda_b -> Lambda l^+ l^- decay

M. Savci, T. M. Aliev, V. Bashiry

arxiv:hep-ph/0409275 v1 · 2004-09-23 · 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{K2X5BX3Z7HG5VIH3YCVACPVPBU}

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	2026-07-04T16:48:30.490087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56afd0df79f9cddaa0fbc0aa013eaf0d0506ee4eb90b0fbd9974e3678c1a773a

Aliases

arxiv: hep-ph/0409275 · arxiv_version: hep-ph/0409275v1 · doi: 10.48550/arxiv.hep-ph/0409275 · pith_short_12: K2X5BX3Z7HG5 · pith_short_16: K2X5BX3Z7HG5VIH3 · pith_short_8: K2X5BX3Z

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/K2X5BX3Z7HG5VIH3YCVACPVPBU \
  | 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: 56afd0df79f9cddaa0fbc0aa013eaf0d0506ee4eb90b0fbd9974e3678c1a773a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4115f635c74e931036aa80b6adadd2d4386b5065eb285b57ed9bdf0afc2f9695",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-09-23T16:56:14Z",
    "title_canon_sha256": "bc97a4208c3f7834e6c64d9f26544c28966086672a0363fa98782e16eb0fa74e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0409275",
    "kind": "arxiv",
    "version": 1
  }
}