Pith Number

pith:DDGIHJ2I

pith:2003:DDGIHJ2ITCACYXKHLASZLQEJ4H

not attested not anchored not stored refs pending

Morphology of the supercluster-void network in LCDM cosmology

J.V. Sheth, S.F. Shandarin, V. Sahni

arxiv:astro-ph/0312110 v1 · 2003-12-03 · 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{DDGIHJ2ITCACYXKHLASZLQEJ4H}

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	2026-07-04T15:45:34.195895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18cc83a74898802c5d47582595c089e1eaa3547b4a8ce0e0741438090b6f4c50

Aliases

arxiv: astro-ph/0312110 · arxiv_version: astro-ph/0312110v1 · doi: 10.48550/arxiv.astro-ph/0312110 · pith_short_12: DDGIHJ2ITCAC · pith_short_16: DDGIHJ2ITCACYXKH · pith_short_8: DDGIHJ2I

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/DDGIHJ2ITCACYXKHLASZLQEJ4H \
  | 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: 18cc83a74898802c5d47582595c089e1eaa3547b4a8ce0e0741438090b6f4c50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7869eb6252cb2ac999f6069582d26fa731d92b3832f8af6ca559446c6f643e3f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-03T23:40:21Z",
    "title_canon_sha256": "d211d2f40ee95354680a11755e3563710e58f369974ca676ce28f1705ca1b2dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312110",
    "kind": "arxiv",
    "version": 1
  }
}