Pith Number

pith:6UREENWY

pith:2011:6UREENWYVBTSEXI4A7UNXLOBAN

not attested not anchored not stored refs pending

SDSS DR7 superclusters. Morphology

E. Saar, E. Tago, E. Tempel, J. Einasto, L.J. Liivamagi, M. Einasto, P. Heinamaki, V.J. Martinez

arxiv:1105.2124 v1 · 2011-05-11 · 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{6UREENWYVBTSEXI4A7UNXLOBAN}

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	2026-05-18T02:02:01.445916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5224236d8a867225d1c07e8dbadc10372bade6762d3d0fb2aa72c7f09ef6fa5

Aliases

arxiv: 1105.2124 · arxiv_version: 1105.2124v1 · doi: 10.48550/arxiv.1105.2124 · pith_short_12: 6UREENWYVBTS · pith_short_16: 6UREENWYVBTSEXI4 · pith_short_8: 6UREENWY

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/6UREENWYVBTSEXI4A7UNXLOBAN \
  | 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: f5224236d8a867225d1c07e8dbadc10372bade6762d3d0fb2aa72c7f09ef6fa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0293a4e6280f0ef0bc7c482a46021a56553e843d072837bba0419b5c078b07c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-11T08:50:35Z",
    "title_canon_sha256": "08fe6044e687930a83a97c7ada779dae775b1d891e7b420f5e69fc79e9b17d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2124",
    "kind": "arxiv",
    "version": 1
  }
}