Pith Number

pith:ZXGN6VRP

pith:2011:ZXGN6VRPLIZ5PQJVACVE64RZX5

not attested not anchored not stored refs pending

Bayesian Cluster Finder: Clusters in the CFHTLS Archive Research Survey

Bego\~na Ascaso, David M. Wittman, Narciso Ben\'itez

arxiv:1111.0013 v1 · 2011-10-31 · 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{ZXGN6VRPLIZ5PQJVACVE64RZX5}

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	2026-05-18T01:59:49.339783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdccdf562f5a33d7c13500aa4f7239bf60731e75164005d1e33ff7d74769051f

Aliases

arxiv: 1111.0013 · arxiv_version: 1111.0013v1 · doi: 10.48550/arxiv.1111.0013 · pith_short_12: ZXGN6VRPLIZ5 · pith_short_16: ZXGN6VRPLIZ5PQJV · pith_short_8: ZXGN6VRP

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/ZXGN6VRPLIZ5PQJVACVE64RZX5 \
  | 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: cdccdf562f5a33d7c13500aa4f7239bf60731e75164005d1e33ff7d74769051f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5450f6432571e90835fdc12663b94217ac01ba0960f010ba2a076bccae5fd1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-31T20:00:05Z",
    "title_canon_sha256": "7ece92fa1b8cd84d74fb718fae62d154d150abf9757416f220306315e2225323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0013",
    "kind": "arxiv",
    "version": 1
  }
}