Pith Number

pith:N3LB6B35

pith:2019:N3LB6B35ZUYC2ND6D57XFDVLEQ

not attested not anchored not stored refs pending

Direct $CP$ violation for $\bar{B}_s^0 \to \phi {\pi^+}{\pi^-}$ in Perturbative QCD

Gang L\"u, Sheng-Tao Li

arxiv:1904.11824 v1 · 2019-04-26 · 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{N3LB6B35ZUYC2ND6D57XFDVLEQ}

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	2026-05-17T23:43:02.364265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ed61f077dcd302d347e1f7f728eab2428dd73d4c4fd8aa259bb26a7a618b629

Aliases

arxiv: 1904.11824 · arxiv_version: 1904.11824v1 · doi: 10.48550/arxiv.1904.11824 · pith_short_12: N3LB6B35ZUYC · pith_short_16: N3LB6B35ZUYC2ND6 · pith_short_8: N3LB6B35

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/N3LB6B35ZUYC2ND6D57XFDVLEQ \
  | 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: 6ed61f077dcd302d347e1f7f728eab2428dd73d4c4fd8aa259bb26a7a618b629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60cf33a58e16911389f59a91e8bdd39d7a59789cba720d8a678f7bad6cd3a87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-04-26T13:05:14Z",
    "title_canon_sha256": "d38b2a2692d343a2a77d40a45be91f3e8df5144931ff1bf2c4e6324e54f22936"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11824",
    "kind": "arxiv",
    "version": 1
  }
}