Pith Number

pith:KREGZFPR

pith:2002:KREGZFPRDY6HO26ZI7BXL2IFZ4

not attested not anchored not stored refs pending

Rare K decay: results and prospects

Laurence Littenberg

arxiv:hep-ex/0201026 v1 · 2002-01-17 · 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{KREGZFPRDY6HO26ZI7BXL2IFZ4}

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	2026-05-18T04:35:03.592152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54486c95f11e3c776bd947c375e905cf3ed625a20a1eebbb5cfd6f0f319a9f9a

Aliases

arxiv: hep-ex/0201026 · arxiv_version: hep-ex/0201026v1 · doi: 10.48550/arxiv.hep-ex/0201026 · pith_short_12: KREGZFPRDY6H · pith_short_16: KREGZFPRDY6HO26Z · pith_short_8: KREGZFPR

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/KREGZFPRDY6HO26ZI7BXL2IFZ4 \
  | 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: 54486c95f11e3c776bd947c375e905cf3ed625a20a1eebbb5cfd6f0f319a9f9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0baf36ce1de1f653a1e5c6f171a52c25cf904083269a5ee88ae9df8ddec53961",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2002-01-17T15:26:33Z",
    "title_canon_sha256": "c35d47e3502d4401e76bb046127fa32dbba9847f2d6aa056f5eda0894964079d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0201026",
    "kind": "arxiv",
    "version": 1
  }
}