Pith Number

pith:QQPUJLXD

pith:2018:QQPUJLXDNGVI2ST2I7KUVOS5DQ

not attested not anchored not stored refs pending

Detailed Study of the Decay Lambda_b --> Lambda_c tau {\bar \nu}_{\tau}

E. Di Salvo, F. Fontanelli, Z.J. Ajaltouni

arxiv:1804.05592 v2 · 2018-04-16 · 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{QQPUJLXDNGVI2ST2I7KUVOS5DQ}

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	2026-05-18T00:03:24.554365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

841f44aee369aa8d4a7a47d54aba5d1c3e5f8728539f85c8c2b7dcc160907eb8

Aliases

arxiv: 1804.05592 · arxiv_version: 1804.05592v2 · doi: 10.48550/arxiv.1804.05592 · pith_short_12: QQPUJLXDNGVI · pith_short_16: QQPUJLXDNGVI2ST2 · pith_short_8: QQPUJLXD

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/QQPUJLXDNGVI2ST2I7KUVOS5DQ \
  | 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: 841f44aee369aa8d4a7a47d54aba5d1c3e5f8728539f85c8c2b7dcc160907eb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b29ba2ff8ed9baea775d487fdc4fec38283b04ea3675b24ac357103b802efa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-04-16T10:18:22Z",
    "title_canon_sha256": "9c10c2f35bbc9a04eaf22024e11049b1c7cf7f37a408cffc3f0ba87f1be031ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05592",
    "kind": "arxiv",
    "version": 2
  }
}