Pith Number

pith:PCS2KN5R

pith:2011:PCS2KN5RYD72QNJV4EW7HANHW6

not attested not anchored not stored refs pending

The Mass Function of Dark Halos in Superclusters and Voids

E. P. Kurbatov

arxiv:1105.4869 v2 · 2011-05-24 · 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{PCS2KN5RYD72QNJV4EW7HANHW6}

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	2026-05-18T02:21:49.856022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a5a537b1c0ffa83535e12df381a7b7ac492822dfd4aff70961e8e611cd0172

Aliases

arxiv: 1105.4869 · arxiv_version: 1105.4869v2 · doi: 10.48550/arxiv.1105.4869 · pith_short_12: PCS2KN5RYD72 · pith_short_16: PCS2KN5RYD72QNJV · pith_short_8: PCS2KN5R

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/PCS2KN5RYD72QNJV4EW7HANHW6 \
  | 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: 78a5a537b1c0ffa83535e12df381a7b7ac492822dfd4aff70961e8e611cd0172

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69567ae5e274e4334ad4206d673e0c1aed933ac7cfe7dd61ce8b6fcb6f4f4a3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-24T19:48:20Z",
    "title_canon_sha256": "4463adf44a00d5da4c58bfc19e2f0104dbb72ae1ce69d4867047ca5995c1851e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4869",
    "kind": "arxiv",
    "version": 2
  }
}