Pith Number

pith:MV26EV25

pith:2003:MV26EV25TX4YV66BSWNXRVDWIL

not attested not anchored not stored refs pending

On the Intracluster Medium in Cooling Flow & Non-Cooling Flow Clusters

Arif Babul, Greg B. Poole (University of Victoria), Ian G. McCarthy

arxiv:astro-ph/0309543 v1 · 2003-09-19 · 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{MV26EV25TX4YV66BSWNXRVDWIL}

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	2026-07-04T15:52:03.933894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6575e2575d9df98afbc1959b78d47642df6589d4255b3857e7ab7bac448f809c

Aliases

arxiv: astro-ph/0309543 · arxiv_version: astro-ph/0309543v1 · doi: 10.48550/arxiv.astro-ph/0309543 · pith_short_12: MV26EV25TX4Y · pith_short_16: MV26EV25TX4YV66B · pith_short_8: MV26EV25

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/MV26EV25TX4YV66BSWNXRVDWIL \
  | 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: 6575e2575d9df98afbc1959b78d47642df6589d4255b3857e7ab7bac448f809c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddc965978bac1a02982940a75892ee6b8d4b15c78d2f0a1964c72b8aef91a3d2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-09-19T20:08:26Z",
    "title_canon_sha256": "e242ca81a9c68e8e8259e13978ea9388f590dd5ab591d6bbc1e70dfeca591050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0309543",
    "kind": "arxiv",
    "version": 1
  }
}