Pith Number

pith:BFOHDSDS

pith:2025:BFOHDSDS3XXT62ZIFI6JRJUKWH

not attested not anchored not stored refs pending

Fractal Properties of the Cosmic Web

Jaan Einasto

arxiv:2509.04252 v1 · 2025-09-04 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFOHDSDS3XXT62ZIFI6JRJUKWH}

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

Fractal properties of the cosmic web

Receipt and verification

First computed	2026-07-05T12:04:56.244197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

095c71c872ddef3f6b282a3c98a68ab1f2237d2ba9ca12989366abc2489a8908

Aliases

arxiv: 2509.04252 · arxiv_version: 2509.04252v1 · doi: 10.48550/arxiv.2509.04252 · pith_short_12: BFOHDSDS3XXT · pith_short_16: BFOHDSDS3XXT62ZI · pith_short_8: BFOHDSDS

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/BFOHDSDS3XXT62ZIFI6JRJUKWH \
  | 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: 095c71c872ddef3f6b282a3c98a68ab1f2237d2ba9ca12989366abc2489a8908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30c1b2d40d0145817c4d7a758dfafefd8e235d6fcd007586f72ca634a4fdaa9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-09-04T14:24:33Z",
    "title_canon_sha256": "5ef6d9595330788a8821d832a10782588ff04e12bd6a06dd9ede79db830a42ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04252",
    "kind": "arxiv",
    "version": 1
  }
}