Pith Number

pith:DDTP7EKZ

pith:2006:DDTP7EKZM2PIFLY4AJUTEUGKNM

not attested not anchored not stored refs pending

Suzaku observation of the metallicity distribution in the intracluster medium of the Fornax cluster

John P. Hughes, Kazuhiro Nakazawa, Kazuo Makishima, Kyoko Matsushita, Miyako Tozuka, Naomi Ota, Noriko Y. Yamasaki, Takao Kitaguchi, Takaya Ohashi, Takayuki Tamura, Takeshi Go Tsuru, Yasushi Fukazawa, Yuji Urata

arxiv:astro-ph/0609065 v1 · 2006-09-04 · 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{DDTP7EKZM2PIFLY4AJUTEUGKNM}

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	2026-05-18T01:40:29.780791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18e6ff9159669e82af1c02693250ca6b0200e463edd4b4cfdc847f9d239abdbd

Aliases

arxiv: astro-ph/0609065 · arxiv_version: astro-ph/0609065v1 · doi: 10.48550/arxiv.astro-ph/0609065 · pith_short_12: DDTP7EKZM2PI · pith_short_16: DDTP7EKZM2PIFLY4 · pith_short_8: DDTP7EKZ

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/DDTP7EKZM2PIFLY4AJUTEUGKNM \
  | 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: 18e6ff9159669e82af1c02693250ca6b0200e463edd4b4cfdc847f9d239abdbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "291d79f4c9b32b5831561115f6be6b60a199cd1360a14e3506abea92d23ac352",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-04T06:22:48Z",
    "title_canon_sha256": "9c8191f354d3eaf81482073f03d53061520cde341b3b0d49c87a979c15bbbd97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609065",
    "kind": "arxiv",
    "version": 1
  }
}