Pith Number

pith:SEZ2LJSN

pith:2001:SEZ2LJSNZDGRWR5AL7FPUM5KPM

not attested not anchored not stored refs pending

A New Measurement of the Cascade(c)+ Lifetime

FOCUS collaboration

arxiv:hep-ex/0110002 v2 · 2001-10-01 · hep-ex · 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{SEZ2LJSNZDGRWR5AL7FPUM5KPM}

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	2026-05-18T03:47:32.860651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9133a5a64dc8cd1b47a05fcafa33aa7b1c940c57c6c5feda3f1ff4108d0b1ca8

Aliases

arxiv: hep-ex/0110002 · arxiv_version: hep-ex/0110002v2 · doi: 10.48550/arxiv.hep-ex/0110002 · pith_short_12: SEZ2LJSNZDGR · pith_short_16: SEZ2LJSNZDGRWR5A · pith_short_8: SEZ2LJSN

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/SEZ2LJSNZDGRWR5AL7FPUM5KPM \
  | 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: 9133a5a64dc8cd1b47a05fcafa33aa7b1c940c57c6c5feda3f1ff4108d0b1ca8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45c03e089ed3d4136e6a08c9f6abea2a97aab01463b7e35c22235c478e8e20ce",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2001-10-01T22:31:55Z",
    "title_canon_sha256": "654f0092cbec74b72ecf9e36c8893be4d8d81abeb979be56a58e3a86d479f092"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0110002",
    "kind": "arxiv",
    "version": 2
  }
}