Pith Number

pith:DVCM2LVP

pith:2013:DVCM2LVPL5DTRGEQTKV2NDT6L5

not attested not anchored not stored refs pending

A response to arXiv:1310.2791: A self-consistent public catalogue of voids and superclusters in the SDSS Data Release 7 galaxy surveys

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

arxiv:1310.5067 v1 · 2013-10-18 · 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{DVCM2LVPL5DTRGEQTKV2NDT6L5}

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	2026-05-18T03:10:01.281869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d44cd2eaf5f473898909aaba68e7e5f4933b56b59643f2fa24137963947b919

Aliases

arxiv: 1310.5067 · arxiv_version: 1310.5067v1 · doi: 10.48550/arxiv.1310.5067 · pith_short_12: DVCM2LVPL5DT · pith_short_16: DVCM2LVPL5DTRGEQ · pith_short_8: DVCM2LVP

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/DVCM2LVPL5DTRGEQTKV2NDT6L5 \
  | 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: 1d44cd2eaf5f473898909aaba68e7e5f4933b56b59643f2fa24137963947b919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c7025da134ee2fd7fa9fc9fa97dd8d32c2281ef9243b6400b84e29e8087bda0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-18T15:56:26Z",
    "title_canon_sha256": "bc718821b63d2c7fe4c84fe20645b63b465355225cd5fa0fc4fa359c470cf757"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5067",
    "kind": "arxiv",
    "version": 1
  }
}