Pith Number

pith:3UUL3DVC

pith:2013:3UUL3DVCUQICAIFHWA7CQWHMDA

not attested not anchored not stored refs pending

Measurement of the Luminosity in the ZEUS Experiment at HERA II

A. Caldwell, A. Eskreys, A. Galas, A. Kotarba, C. Buettner, D. Kisielewska, F. Januschek, F. Sciulli, J. Andruszkow, J. Chwastowski, J. Figiel, J. Pieron, J. Sutiak, J. Sztuk-Dambietz, K. Oliwa, K. Olkiewicz, L. Adamczyk, L. Suszycki, L. Zawiejski, M. Gil, M. Helbich, M. Przybycien, P. Borzemski, P. Jurkiewicz, P. Stopa, S. Paganis, T. Bold, U. Klein, U. Schneekloth, V. Drugakov, W. Daniluk, W. Lohmann, W. Ruchlewicz, W. Schmidke, W. Wierba, Y. Ning, Z. Ren

arxiv:1306.1391 v2 · 2013-06-06 · physics.ins-det · 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{3UUL3DVCUQICAIFHWA7CQWHMDA}

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	2026-05-18T01:49:32.017848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd28bd8ea2a4102020a7b03e2858ec1838783a4bbf6243e06bac84d5d0f68b08

Aliases

arxiv: 1306.1391 · arxiv_version: 1306.1391v2 · doi: 10.48550/arxiv.1306.1391 · pith_short_12: 3UUL3DVCUQIC · pith_short_16: 3UUL3DVCUQICAIFH · pith_short_8: 3UUL3DVC

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/3UUL3DVCUQICAIFHWA7CQWHMDA \
  | 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: dd28bd8ea2a4102020a7b03e2858ec1838783a4bbf6243e06bac84d5d0f68b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a2723bacfe9ad30f9c4c07bb65ba6ddcb7c394528566b43fad46f3261aecee7",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-06-06T12:26:19Z",
    "title_canon_sha256": "93e37b0f7710c5800a3b10496221822d4c041afcb2e639a3fa86dbea09669c31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1391",
    "kind": "arxiv",
    "version": 2
  }
}