Pith Number

pith:GIZFGK6Z

pith:1995:GIZFGK6ZHBSBAG3Q2HC5FL3D7V

not attested not anchored not stored refs pending

TEMPERATURE DISTRIBUTION FUNCTION OF X-RAY CLUSTERS OF GALAXIES IN A NEUTRINO DOMINATED UNIVERSE

A. Blanchard, C. Balland

arxiv:astro-ph/9502103 v1 · 1995-02-28 · 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{GIZFGK6ZHBSBAG3Q2HC5FL3D7V}

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	2026-05-18T04:34:35.820615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3232532bd93864101b70d1c5d2af63fd6a52e934a75646970cbdf7df0d211740

Aliases

arxiv: astro-ph/9502103 · arxiv_version: astro-ph/9502103v1 · doi: 10.48550/arxiv.astro-ph/9502103 · pith_short_12: GIZFGK6ZHBSB · pith_short_16: GIZFGK6ZHBSBAG3Q · pith_short_8: GIZFGK6Z

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/GIZFGK6ZHBSBAG3Q2HC5FL3D7V \
  | 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: 3232532bd93864101b70d1c5d2af63fd6a52e934a75646970cbdf7df0d211740

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b6aeaa3fd336e12c514d1585f5d9f1825003f14096245f0bf7a81dba1b735e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-02-28T03:14:40Z",
    "title_canon_sha256": "ee0a8c81dbfa7c24cc511e49609a7c22bc4f973c86497001cb4a37453c584688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9502103",
    "kind": "arxiv",
    "version": 1
  }
}