Pith Number

pith:QCEOQIK7

pith:2000:QCEOQIK7IY7LHO5TVW7UWFHMXV

not attested not anchored not stored refs pending

A Luminosity Spectrometer for the Zeus Experiment at HERA

S. D. Paganis

arxiv:hep-ex/0011080 v1 · 2000-11-22 · 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{QCEOQIK7IY7LHO5TVW7UWFHMXV}

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	2026-07-04T14:26:29.595016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8088e8215f463eb3bbb3adbf4b14ecbd506ba5c362f6ffc5d28fb5cef0cbc989

Aliases

arxiv: hep-ex/0011080 · arxiv_version: hep-ex/0011080v1 · doi: 10.48550/arxiv.hep-ex/0011080 · pith_short_12: QCEOQIK7IY7L · pith_short_16: QCEOQIK7IY7LHO5T · pith_short_8: QCEOQIK7

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/QCEOQIK7IY7LHO5TVW7UWFHMXV \
  | 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: 8088e8215f463eb3bbb3adbf4b14ecbd506ba5c362f6ffc5d28fb5cef0cbc989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef434e9a47f1008b7bc63e04ad9f60ae7703dcacd1955d1c38c34cb747f3aa5b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2000-11-22T12:39:46Z",
    "title_canon_sha256": "004bdae0dfc988b07f719de47adfc11b060e36aad6b19da594eb12c3eed85c23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0011080",
    "kind": "arxiv",
    "version": 1
  }
}