Pith Number

pith:DXE5KTO7

pith:2012:DXE5KTO7DVM2JBLLYF7JZ7REKS

not attested not anchored not stored refs pending

A public void catalog from the SDSS DR7 Galaxy Redshift Surveys based on the watershed transform

Benjamin D. Wandelt, David H. Weinberg, Guilhem Lavaux, P. M. Sutter

arxiv:1207.2524 v2 · 2012-07-11 · 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{DXE5KTO7DVM2JBLLYF7JZ7REKS}

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

3 papers in Pith

Constraining Neutrino Mass with the Void Weak Lensing Effect

Unveiling $f(R)$ Gravity with Void-Galaxy Cross-Correlation Multipoles

Receipt and verification

First computed	2026-05-18T01:56:25.541026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dc9d54ddf1d59a4856bc17e9cfe245494a478bafd05d440636eb7990da98dea

Aliases

arxiv: 1207.2524 · arxiv_version: 1207.2524v2 · doi: 10.48550/arxiv.1207.2524 · pith_short_12: DXE5KTO7DVM2 · pith_short_16: DXE5KTO7DVM2JBLL · pith_short_8: DXE5KTO7

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/DXE5KTO7DVM2JBLLYF7JZ7REKS \
  | 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: 1dc9d54ddf1d59a4856bc17e9cfe245494a478bafd05d440636eb7990da98dea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d9cb8baea5e08c5fcc50edf2373c20699cb4f8ff377932f325d01b17c5b9e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-11T02:00:46Z",
    "title_canon_sha256": "e83444ce7d936379041272900a3cb96d092b46b9d1302e868fbeb4234082755d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2524",
    "kind": "arxiv",
    "version": 2
  }
}