Pith Number

pith:XZERCZSQ

pith:2001:XZERCZSQWIN4EKUNM6MN6MB3LL

not attested not anchored not stored refs pending

Search for scalar leptons in e+e- collisions at centre-of-mass energies up to 209GeV

ALEPH Collaboration

arxiv:hep-ex/0112011 v1 · 2001-12-07 · 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{XZERCZSQWIN4EKUNM6MN6MB3LL}

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	2026-05-18T03:47:32.758406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be49116650b21bc22a8d6798df303b5aeb48c590e901f6f759cb0a1cddbbd76e

Aliases

arxiv: hep-ex/0112011 · arxiv_version: hep-ex/0112011v1 · doi: 10.48550/arxiv.hep-ex/0112011 · pith_short_12: XZERCZSQWIN4 · pith_short_16: XZERCZSQWIN4EKUN · pith_short_8: XZERCZSQ

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/XZERCZSQWIN4EKUNM6MN6MB3LL \
  | 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: be49116650b21bc22a8d6798df303b5aeb48c590e901f6f759cb0a1cddbbd76e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7982c11903675f3b213b8a32f706493831bcb201a1689d3a9009b99b4248910",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2001-12-07T09:23:56Z",
    "title_canon_sha256": "687f863eddad7c3119e6d8b89a706e06d03453b104f3fa9ab067ed19e47854da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0112011",
    "kind": "arxiv",
    "version": 1
  }
}