Pith Number

pith:773E7DPJ

pith:2011:773E7DPJELVOCEKPLTZOXOO2VS

not attested not anchored not stored refs pending

Structural Analysis of the SDSS Cosmic Web I.Nonlinear Density Field Reconstructions

Bernard J.T. Jones, Erwin Platen, Gert Vegter, Miguel A. Aragon-Calvo, Rien van de Weygaert

arxiv:1107.1488 v1 · 2011-07-07 · 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{773E7DPJELVOCEKPLTZOXOO2VS}

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	2026-05-18T02:01:21.616803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fff64f8de922eae1114f5cf2ebb9daac848b6493374e0cd298f84dd14789b3c5

Aliases

arxiv: 1107.1488 · arxiv_version: 1107.1488v1 · doi: 10.48550/arxiv.1107.1488 · pith_short_12: 773E7DPJELVO · pith_short_16: 773E7DPJELVOCEKP · pith_short_8: 773E7DPJ

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/773E7DPJELVOCEKPLTZOXOO2VS \
  | 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: fff64f8de922eae1114f5cf2ebb9daac848b6493374e0cd298f84dd14789b3c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e66d0baa5619f75de60dba1310ea4868180719305da508b4e58505f79c74a7cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-07T19:16:01Z",
    "title_canon_sha256": "8fa56b82b526a02e3ba4f1437c0f2343e43416e148d3e33a3500d1ceefd7c05b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1488",
    "kind": "arxiv",
    "version": 1
  }
}