Pith Number

pith:BHCSK37H

pith:1995:BHCSK37HKVMP57I3244TLX34PU

not attested not anchored not stored refs pending

COSMOLOGICAL CONSTRAINTS FROM CLUSTER X-RAY MORPHOLOGIES

A.E. Evrard, D.G. Fabricant & M.J. Geller, J.J. Mohr

arxiv:astro-ph/9501011 v1 · 1995-01-04 · 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{BHCSK37HKVMP57I3244TLX34PU}

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	2026-05-18T01:07:42.881160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c5256fe75558fefd1bd73935df7c7d10e9f40d52af8f84fc8f3c0e20c10e87

Aliases

arxiv: astro-ph/9501011 · arxiv_version: astro-ph/9501011v1 · doi: 10.48550/arxiv.astro-ph/9501011 · pith_short_12: BHCSK37HKVMP · pith_short_16: BHCSK37HKVMP57I3 · pith_short_8: BHCSK37H

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/BHCSK37HKVMP57I3244TLX34PU \
  | 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: 09c5256fe75558fefd1bd73935df7c7d10e9f40d52af8f84fc8f3c0e20c10e87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "983beb02dac6cad3597dfa18c0b50ec6b9ecb9b75af4218236d2d6c018eb60ae",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-01-04T22:26:31Z",
    "title_canon_sha256": "8abb957316456257710db08a9e92024cc18f61f2de20416087f9eb97b36a3f1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9501011",
    "kind": "arxiv",
    "version": 1
  }
}