Pith Number

pith:5HCZ462X

pith:2012:5HCZ462XX3Q7VQCICK5IPQAYD4

not attested not anchored not stored refs pending

Joint Analysis of Cluster Observations: II. Chandra/XMM-Newton X-ray and Weak Lensing Scaling Relations for a Sample of 50 Rich Clusters of Galaxies

A. Babul, A. Mahdavi, C. Bildfell, H. Hoekstra, J. P. Henry, T. Jeltema

arxiv:1210.3689 v4 · 2012-10-13 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HCZ462XX3Q7VQCICK5IPQAYD4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:53:55.843103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9c59e7b57bee1fac04812ba87c0181f07e1d36a8b9a9ba96153e429a47d89b0

Aliases

arxiv: 1210.3689 · arxiv_version: 1210.3689v4 · doi: 10.48550/arxiv.1210.3689 · pith_short_12: 5HCZ462XX3Q7 · pith_short_16: 5HCZ462XX3Q7VQCI · pith_short_8: 5HCZ462X

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/5HCZ462XX3Q7VQCICK5IPQAYD4 \
  | 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: e9c59e7b57bee1fac04812ba87c0181f07e1d36a8b9a9ba96153e429a47d89b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "332385ed43039c971fd1496bd59c51bbe3d2dc1d5b725c3b28fee9030fe944e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-13T09:23:52Z",
    "title_canon_sha256": "6be31bc718ca5755ec58fad08385c88d8b9aef342192adcb5cb7869292a5ee04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3689",
    "kind": "arxiv",
    "version": 4
  }
}