Pith Number

pith:JN6GUDVW

pith:2012:JN6GUDVWBQS3R56H3FXZPWQIOP

not attested not anchored not stored refs pending

A Comparative Study of Local Galaxy Clusters: II: X-ray and SZ Scaling Relations

August E. Evrard, Eduardo Rozo, Eli S. Rykoff, James G. Bartlett

arxiv:1204.6292 v2 · 2012-04-27 · 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{JN6GUDVWBQS3R56H3FXZPWQIOP}

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	2026-05-18T01:57:43.102200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b7c6a0eb60c25b8f7c7d96f97da0873f65d56b3808c5c6ef274777b7f6fe1ba

Aliases

arxiv: 1204.6292 · arxiv_version: 1204.6292v2 · doi: 10.48550/arxiv.1204.6292 · pith_short_12: JN6GUDVWBQS3 · pith_short_16: JN6GUDVWBQS3R56H · pith_short_8: JN6GUDVW

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/JN6GUDVWBQS3R56H3FXZPWQIOP \
  | 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: 4b7c6a0eb60c25b8f7c7d96f97da0873f65d56b3808c5c6ef274777b7f6fe1ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3f3e7c8de0a53adefefc00f9fbea1fcbeb7aa2fccfc8102845c9bdbe2bcb012",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-27T18:53:46Z",
    "title_canon_sha256": "d19057f285b135f9867a10880fd2ef085f37b9c9c594c6b5f077b23262b4a413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6292",
    "kind": "arxiv",
    "version": 2
  }
}