Pith Number

pith:Z5LRYJ6O

pith:2021:Z5LRYJ6OUY4BG42Z53DWVYBBGO

not attested not anchored not stored refs pending

Study of heavy quark conserving weak decays in the quark model

Peng-Yu Niu, Qiang Zhao, Qian Wang

arxiv:2111.14111 v1 · 2021-11-28 · 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{Z5LRYJ6OUY4BG42Z53DWVYBBGO}

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	2026-07-05T03:51:36.979955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf571c27cea638137359eec76ae02133918594317360752f0a44e0a6fbf378e1

Aliases

arxiv: 2111.14111 · arxiv_version: 2111.14111v1 · doi: 10.48550/arxiv.2111.14111 · pith_short_12: Z5LRYJ6OUY4B · pith_short_16: Z5LRYJ6OUY4BG42Z · pith_short_8: Z5LRYJ6O

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/Z5LRYJ6OUY4BG42Z53DWVYBBGO \
  | 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: cf571c27cea638137359eec76ae02133918594317360752f0a44e0a6fbf378e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d2948bcce3f2b91c6441f0feea04e67256c2fe6e7b314233803a48be2d11ace",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-11-28T11:21:27Z",
    "title_canon_sha256": "5835bc7d63c73579e6b6b1d1fdcba4b13f03abe7e6a999e5c198ce4ce1835105"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14111",
    "kind": "arxiv",
    "version": 1
  }
}