Pith Number

pith:KU64C4ZS

pith:2000:KU64C4ZSJIUEOC72CGWMAOXHQB

not attested not anchored not stored refs pending

Four Measures of the Intracluster Medium Temperature and Their Relation to a Cluster's Dynamical State

August E. Evrard (University of Michigan), Benjamin F. Mathiesen (Stanford University)

arxiv:astro-ph/0004309 v1 · 2000-04-21 · 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{KU64C4ZSJIUEOC72CGWMAOXHQB}

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.

Cited by

1 paper in Pith

Average soft X-ray surface brightness profile of massive galaxy clusters in Magneticum simulations

Receipt and verification

First computed	2026-07-04T16:16:20.406676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

553dc173324a28470bfa11acc03ae7805320be9ba61be9bd6163903622dfcf54

Aliases

arxiv: astro-ph/0004309 · arxiv_version: astro-ph/0004309v1 · doi: 10.48550/arxiv.astro-ph/0004309 · pith_short_12: KU64C4ZSJIUE · pith_short_16: KU64C4ZSJIUEOC72 · pith_short_8: KU64C4ZS

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/KU64C4ZSJIUEOC72CGWMAOXHQB \
  | 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: 553dc173324a28470bfa11acc03ae7805320be9ba61be9bd6163903622dfcf54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc81f64d691ef533cb7ed33241007e24d05e50542e84d76aa0dc9013a0fc0f4a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-04-21T08:02:46Z",
    "title_canon_sha256": "3a774097dcd550d093cebd2f89bb58d57c302d0b6325d4bb5d5d1f7a24e4dd80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0004309",
    "kind": "arxiv",
    "version": 1
  }
}