Pith Number

pith:ZS7OFA3F

pith:2003:ZS7OFA3FCVU7QFAQBAZS4V5HKZ

not attested not anchored not stored refs pending

Varying G, accelerating Universe, and other relevant consequences of a Stochastic Self-Similar and Fractal Universe

G.Iovane

arxiv:astro-ph/0310118 v1 · 2003-10-05 · 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{ZS7OFA3FCVU7QFAQBAZS4V5HKZ}

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	2026-05-18T01:40:38.123446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccbee283651569f8141008332e57a7566cc17ffb2867fe498574db2eb89655cd

Aliases

arxiv: astro-ph/0310118 · arxiv_version: astro-ph/0310118v1 · doi: 10.48550/arxiv.astro-ph/0310118 · pith_short_12: ZS7OFA3FCVU7 · pith_short_16: ZS7OFA3FCVU7QFAQ · pith_short_8: ZS7OFA3F

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/ZS7OFA3FCVU7QFAQBAZS4V5HKZ \
  | 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: ccbee283651569f8141008332e57a7566cc17ffb2867fe498574db2eb89655cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8509779bb31899d50987867d237feaf9e5cb0b267bac7d5d5636ac09922ec5f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-05T12:31:00Z",
    "title_canon_sha256": "f8caa2989f90b4e5933b199c30cfd5a5431256e657e440d60ddc51da95e18dc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310118",
    "kind": "arxiv",
    "version": 1
  }
}