Pith Number

pith:4BFH3OHB

pith:2000:4BFH3OHBKSOJLWIZ54RU2YDGBN

not attested not anchored not stored refs pending

Details of the mass--temperature relation for clusters of galaxies

A. Finoguenov, H. Boehringer (MPE), T.H. Reiprich

arxiv:astro-ph/0010190 v3 · 2000-10-10 · 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{4BFH3OHBKSOJLWIZ54RU2YDGBN}

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	2026-05-18T04:17:54.017880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04a7db8e1549c95d919ef234d60660b65e9241d5b96d59a76510c15ad1bed6f

Aliases

arxiv: astro-ph/0010190 · arxiv_version: astro-ph/0010190v3 · doi: 10.48550/arxiv.astro-ph/0010190 · pith_short_12: 4BFH3OHBKSOJ · pith_short_16: 4BFH3OHBKSOJLWIZ · pith_short_8: 4BFH3OHB

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/4BFH3OHBKSOJLWIZ54RU2YDGBN \
  | 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: e04a7db8e1549c95d919ef234d60660b65e9241d5b96d59a76510c15ad1bed6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f3bfeeda2724b46c1d4f8aede03d2b027f31c71c38f808eeb28f8bf8d0f226e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-10T15:35:49Z",
    "title_canon_sha256": "e87a52862e9ea2e917cdc6d6b77c3cc03095f3e5b05fd1fb0f549560a444f895"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010190",
    "kind": "arxiv",
    "version": 3
  }
}