Pith Number

pith:4W4KILNW

pith:2001:4W4KILNWNT36CPRY7UPQ4XZVY5

not attested not anchored not stored refs pending

Measurement of Direct CP Violation by NA48

Cambridge, CERN, Dubna, Edinburgh, Ferrara, Firenze, Giuseppina Anzivino (the NA48 Collaboration: Cagliari, Mainz, Orsay, Perugia, Pisa, Saclay, Siegen, Torino, Warszawa, Wien.)

arxiv:hep-ph/0111393 v1 · 2001-11-29 · 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{4W4KILNWNT36CPRY7UPQ4XZVY5}

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	2026-05-18T00:37:12.970831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b8a42db66cf7e13e38fd1f0e5f35c776c4dbfa6359ac501f1a74ceee38e90e

Aliases

arxiv: hep-ph/0111393 · arxiv_version: hep-ph/0111393v1 · doi: 10.48550/arxiv.hep-ph/0111393 · pith_short_12: 4W4KILNWNT36 · pith_short_16: 4W4KILNWNT36CPRY · pith_short_8: 4W4KILNW

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/4W4KILNWNT36CPRY7UPQ4XZVY5 \
  | 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: e5b8a42db66cf7e13e38fd1f0e5f35c776c4dbfa6359ac501f1a74ceee38e90e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce55e23dcef6a3931eb56b5b6f2b92be86294ada57458109bd2ec9f106f93f73",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-11-29T08:27:57Z",
    "title_canon_sha256": "6e48e1e4d6b06654a18d53ac21c36632634042876e65a6bf250eabc41aedd66c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0111393",
    "kind": "arxiv",
    "version": 1
  }
}