Pith Number

pith:GZCGFDA7

pith:2011:GZCGFDA76V7BKJMIN3BIUZHEOF

not attested not anchored not stored refs pending

The XMM-BCS galaxy cluster survey: I. The X-ray selected cluster catalog from the initial 6 deg$^2$

A. Finoguenov, A. Zenteno, C. C. Ngeow, D. L. Tucker, D. Pierini, E. Bertin, E. J. Buckley-Geer, F. W. High, G. Chon, G. W. Pratt, H. B\"ohringer, H. Lin, J. J. Mohr, J. Song, M. M\"uhlegger, M. Verdugo, R. Armstrong, R. Fassbender, R. \v{S}uhada, S. Desai, S. M. Hansen, W. A. Barkhouse

arxiv:1111.0141 v1 · 2011-11-01 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZCGFDA76V7BKJMIN3BIUZHEOF}

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	2026-05-18T04:09:46.350307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3644628c1ff57e1525886ec28a64e471642012010f799ba7f600ce2d32b19c62

Aliases

arxiv: 1111.0141 · arxiv_version: 1111.0141v1 · doi: 10.48550/arxiv.1111.0141 · pith_short_12: GZCGFDA76V7B · pith_short_16: GZCGFDA76V7BKJMI · pith_short_8: GZCGFDA7

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/GZCGFDA76V7BKJMIN3BIUZHEOF \
  | 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: 3644628c1ff57e1525886ec28a64e471642012010f799ba7f600ce2d32b19c62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e94916aa14e887905a4e70c7319805c35336c01cf2e8b7737778b5fc62653fa7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-01T08:32:22Z",
    "title_canon_sha256": "193b5a15ad55e7b849efa64b3ffb348162f3aaf6b408c022d240fa64541a7362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0141",
    "kind": "arxiv",
    "version": 1
  }
}