Pith Number

pith:CCI3B7Z3

pith:2010:CCI3B7Z33NSEO6N63ZOPB7VF42

not attested not anchored not stored refs pending

A mature cluster with X-ray emission at z=2.07

A. Cimatti, A. Finoguenov, A. Renzini, E. Daddi, M. Brusa, M. Dickinson, M. Mignoli, M. Onodera, N. Arimoto, R. Bouwens, R. Gobat, R.-R. Chary, X. Kong

arxiv:1011.1837 v2 · 2010-11-08 · 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{CCI3B7Z33NSEO6N63ZOPB7VF42}

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	2026-05-18T02:04:50.406345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1091b0ff3bdb644779bede5cf0fea5e6b1d860e7dc808e818769fdcf1f95bfcc

Aliases

arxiv: 1011.1837 · arxiv_version: 1011.1837v2 · doi: 10.48550/arxiv.1011.1837 · pith_short_12: CCI3B7Z33NSE · pith_short_16: CCI3B7Z33NSEO6N6 · pith_short_8: CCI3B7Z3

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/CCI3B7Z33NSEO6N63ZOPB7VF42 \
  | 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: 1091b0ff3bdb644779bede5cf0fea5e6b1d860e7dc808e818769fdcf1f95bfcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46dc22f1f0848ce11b53af229bf9914d7957360051e471495d738cd29659b1ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-08T16:18:30Z",
    "title_canon_sha256": "0cdecedfc69da276034a3a0ebf06ed251b0f2374689724a2ca19328c3a1c4ded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1837",
    "kind": "arxiv",
    "version": 2
  }
}