Pith Number

pith:4X3FDNMB

pith:2008:4X3FDNMBLGOGR6JZDF7RY4KTS7

not attested not anchored not stored refs pending

Voids in the 2dFGRS and LCDM simulations: spatial and dynamical properties

Argentina), Carlos Valotto (IATE, Chile), Diego Garcia Lambas (IATE, Laura Ceccarelli (IATE, Nelson Padilla (PUC

arxiv:0805.0797 v1 · 2008-05-06 · 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{4X3FDNMBLGOGR6JZDF7RY4KTS7}

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	2026-05-18T02:15:53.064041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5f651b581599c68f939197f1c715397c0b9b9f4f09235ea8fed72b0701498fd

Aliases

arxiv: 0805.0797 · arxiv_version: 0805.0797v1 · doi: 10.48550/arxiv.0805.0797 · pith_short_12: 4X3FDNMBLGOG · pith_short_16: 4X3FDNMBLGOGR6JZ · pith_short_8: 4X3FDNMB

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/4X3FDNMBLGOGR6JZDF7RY4KTS7 \
  | 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: e5f651b581599c68f939197f1c715397c0b9b9f4f09235ea8fed72b0701498fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be4d75cf4eae759f5bc9000480bf8da1f02846ed51fe81b4c1c8f4e8b846d90b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-06T20:06:47Z",
    "title_canon_sha256": "aa412930030d25e0051c7f5c9e4a294a7db48ce9b97e15dcf52552907c930c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.0797",
    "kind": "arxiv",
    "version": 1
  }
}