Pith Number

pith:NSOENUOP

pith:2011:NSOENUOPH4TZPS73PSSYWETCPS

not attested not anchored not stored refs pending

Future virialized structures: An analysis of superstructures in SDSS-DR7

Diego G. Lambas, Heliana E. Luparello, Marcelo Lares, Nelson D. Padilla

arxiv:1101.1961 v2 · 2011-01-10 · 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{NSOENUOPH4TZPS73PSSYWETCPS}

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	2026-05-18T02:03:43.300629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c9c46d1cf3f2797cbfb7ca58b12627c82fff484a2168016b1763c7e644bad32

Aliases

arxiv: 1101.1961 · arxiv_version: 1101.1961v2 · doi: 10.48550/arxiv.1101.1961 · pith_short_12: NSOENUOPH4TZ · pith_short_16: NSOENUOPH4TZPS73 · pith_short_8: NSOENUOP

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/NSOENUOPH4TZPS73PSSYWETCPS \
  | 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: 6c9c46d1cf3f2797cbfb7ca58b12627c82fff484a2168016b1763c7e644bad32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02c9d4a0cb3374d97274d9c15f1e542cc4eee0f118fc1748fe2fc1996656279",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-10T21:00:36Z",
    "title_canon_sha256": "ad0ac687fb39590b08e01c7a818f46bfd8d7ea3f94a50173b6cb3a27af3fd86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1961",
    "kind": "arxiv",
    "version": 2
  }
}