Pith Number

pith:OE3JZOFU

pith:1998:OE3JZOFUSZGTY4JTHRJSWVEVPF

not attested not anchored not stored refs pending

Analysis of Large Scale Structure using Percolation, Genus and Shape Statistics

V. Sahni

arxiv:astro-ph/9803189 v1 · 1998-03-17 · 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{OE3JZOFUSZGTY4JTHRJSWVEVPF}

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	2026-07-04T14:15:43.804127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71369cb8b4964d3c71333c532b5495794254df77107949dca780a60f5d4e6dd1

Aliases

arxiv: astro-ph/9803189 · arxiv_version: astro-ph/9803189v1 · doi: 10.48550/arxiv.astro-ph/9803189 · pith_short_12: OE3JZOFUSZGT · pith_short_16: OE3JZOFUSZGTY4JT · pith_short_8: OE3JZOFU

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/OE3JZOFUSZGTY4JTHRJSWVEVPF \
  | 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: 71369cb8b4964d3c71333c532b5495794254df77107949dca780a60f5d4e6dd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc27417f8f39867478af1670a02149fa99a650d177f5237a242ad48e46f757f2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-03-17T07:54:51Z",
    "title_canon_sha256": "c4466a5dddc22c92348ccabf4cbbe486fed8c8f76cffdd266b438be085e40600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9803189",
    "kind": "arxiv",
    "version": 1
  }
}