Pith Number

pith:3EPR2FYG

pith:2018:3EPR2FYGX7I7HIRQPBRJRT2BPZ

not attested not anchored not stored refs pending

Analysis of $CP$ violation in $ D^0 \to K^+ K^- \pi^0 $

Bo Zheng, Hang Zhou, Zhen-Hua Zhang

arxiv:1811.07556 v1 · 2018-11-19 · 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{3EPR2FYGX7I7HIRQPBRJRT2BPZ}

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	2026-05-17T23:58:47.280735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d91f1d1706bfd1f3a230786298cf417e628752bf5cc42e8b0fad5f0f3188acd0

Aliases

arxiv: 1811.07556 · arxiv_version: 1811.07556v1 · doi: 10.48550/arxiv.1811.07556 · pith_short_12: 3EPR2FYGX7I7 · pith_short_16: 3EPR2FYGX7I7HIRQ · pith_short_8: 3EPR2FYG

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/3EPR2FYGX7I7HIRQPBRJRT2BPZ \
  | 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: d91f1d1706bfd1f3a230786298cf417e628752bf5cc42e8b0fad5f0f3188acd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0367453ed3a86e766ca0b97ee8cd2664ff12fe4093724eead6c638cf8780d6e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-11-19T08:43:06Z",
    "title_canon_sha256": "fddf3046c1a38e8dee57c0ddbba15724eafe3fd9fe2fd73731a150dc4cacec98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07556",
    "kind": "arxiv",
    "version": 1
  }
}