Pith Number

pith:VZ2JVDFX

pith:1999:VZ2JVDFXRHRTMXDJHSOUNWTLAM

not attested not anchored not stored refs pending

Observation of Direct CP Violation in K_{S,L} to \pi \pi Decays

KTeV Collaboration

arxiv:hep-ex/9905060 v2 · 1999-05-29 · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZ2JVDFXRHRTMXDJHSOUNWTLAM}

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	2026-05-18T03:47:21.018591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae749a8cb789e3365c693c9d46da6b030c1169bd675b0c3d7c2c1f5897ed5692

Aliases

arxiv: hep-ex/9905060 · arxiv_version: hep-ex/9905060v2 · doi: 10.48550/arxiv.hep-ex/9905060 · pith_short_12: VZ2JVDFXRHRT · pith_short_16: VZ2JVDFXRHRTMXDJ · pith_short_8: VZ2JVDFX

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/VZ2JVDFXRHRTMXDJHSOUNWTLAM \
  | 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: ae749a8cb789e3365c693c9d46da6b030c1169bd675b0c3d7c2c1f5897ed5692

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "187aea59592bc9466ef455c024720890aa068bd889b747ad13a5f82639b3d662",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1999-05-29T16:56:15Z",
    "title_canon_sha256": "daff6315fbc8741aa86aa233cd03f6bc3933285aac3945aab6b7dedb8d2912dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9905060",
    "kind": "arxiv",
    "version": 2
  }
}