Pith Number

pith:3CCEB7R4

pith:1996:3CCEB7R4UOCXPYAJU3FJFSGDWT

not attested not anchored not stored refs pending

X-Ray galaxy clusters: constraints on models of galaxy formation

A. Blanchard (Observatoire astronomique de Strasbourg), J.G. Bartlett, J. Oukbir

arxiv:astro-ph/9611089 v1 · 1996-11-12 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CCEB7R4UOCXPYAJU3FJFSGDWT}

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	2026-05-18T01:07:40.579341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d88440fe3ca38577e009a6ca92c8c3b4e9823e21f64524c49c4bd12fc029ede4

Aliases

arxiv: astro-ph/9611089 · arxiv_version: astro-ph/9611089v1 · doi: 10.48550/arxiv.astro-ph/9611089 · pith_short_12: 3CCEB7R4UOCX · pith_short_16: 3CCEB7R4UOCXPYAJ · pith_short_8: 3CCEB7R4

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/3CCEB7R4UOCXPYAJU3FJFSGDWT \
  | 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: d88440fe3ca38577e009a6ca92c8c3b4e9823e21f64524c49c4bd12fc029ede4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d5f36de36e059dc275530cf77deb42d7bf3d0bfc8ba765338431ed375634cb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-11-12T18:49:03Z",
    "title_canon_sha256": "2f1997e5319abada5ad20a9cbd95597c4347857dd4b78a3214177a102eccc08c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9611089",
    "kind": "arxiv",
    "version": 1
  }
}