Pith Number

pith:HVDBISG5

pith:2000:HVDBISG5LRT3EX35YT4ZBG6N67

not attested not anchored not stored refs pending

Large-scale Cosmic Homogeneity from a Multifractal Analysis of the PSCz Catalogue

Jun Pan, Peter Coles

arxiv:astro-ph/0008240 v1 · 2000-08-16 · 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{HVDBISG5LRT3EX35YT4ZBG6N67}

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

The velocity coherence scale: a novel probe of cosmic homogeneity and a potential standard ruler

Receipt and verification

First computed	2026-07-04T16:17:02.816490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d461448dd5c67b25f7dc4f9909bcdf7e3021bc354ba6bae3f34d7f4eec18795

Aliases

arxiv: astro-ph/0008240 · arxiv_version: astro-ph/0008240v1 · doi: 10.48550/arxiv.astro-ph/0008240 · pith_short_12: HVDBISG5LRT3 · pith_short_16: HVDBISG5LRT3EX35 · pith_short_8: HVDBISG5

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/HVDBISG5LRT3EX35YT4ZBG6N67 \
  | 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: 3d461448dd5c67b25f7dc4f9909bcdf7e3021bc354ba6bae3f34d7f4eec18795

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bd9be411334ec53a91c70f1e90631a7cb0295967508fe4500ffa6e5a454c810",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-08-16T14:13:21Z",
    "title_canon_sha256": "baf012ec7c69a049f7bcfa02a969d929530fa6e6219390ec6dc52355af2fb33a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0008240",
    "kind": "arxiv",
    "version": 1
  }
}