Pith Number

pith:3TFVE3FS

pith:2008:3TFVE3FSZTETRU4X2R5HSFOATV

not attested not anchored not stored refs pending

Suzaku Observation of the Ophiuchus Galaxy Cluster: One of the Hottest Cool Core Clusters

Craig L. Sarazin (Virginia), Hironori Matsumoto (Kyoto), Kiyoshi Hayashida, Masaaki Nagai (Osaka), Motokazu Takizawa (Yamagata), Nobuhiro Okabe (Tohoku), Susumu Inoue, Thomas. H. Reiprich (Bonn), Yutaka Fujita

arxiv:0806.3747 v1 · 2008-06-23 · 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{3TFVE3FSZTETRU4X2R5HSFOATV}

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	2026-05-18T02:15:51.174212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dccb526cb2ccc938d397d47a7915c09d4ec6b636e6ad85201406bc4116f49916

Aliases

arxiv: 0806.3747 · arxiv_version: 0806.3747v1 · doi: 10.48550/arxiv.0806.3747 · pith_short_12: 3TFVE3FSZTET · pith_short_16: 3TFVE3FSZTETRU4X · pith_short_8: 3TFVE3FS

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/3TFVE3FSZTETRU4X2R5HSFOATV \
  | 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: dccb526cb2ccc938d397d47a7915c09d4ec6b636e6ad85201406bc4116f49916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2d09e472c49ef7718b8e9915bda8008c8be85e2d06c4ca8dfea9061f4220888",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-23T20:08:43Z",
    "title_canon_sha256": "5b61d86a5eaa5c2864c0ee53220b35a6f1940162ef553a5dd94a8c856388feca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.3747",
    "kind": "arxiv",
    "version": 1
  }
}