Pith Number

pith:EDG77R77

pith:2010:EDG77R77SPB74BZ2PJ7L2U7JZJ

not attested not anchored not stored refs pending

Primordial non-Gaussianity from the covariance of galaxy cluster counts

Caltech), Carlos Cunha (U. Michigan), Dragan Huterer (U. Michigan), Olivier Dore (JPL

arxiv:1003.2416 v3 · 2010-03-11 · 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{EDG77R77SPB74BZ2PJ7L2U7JZJ}

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	2026-05-18T02:33:41.165945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20cdffc7ff93c3fe073a7a7ebd53e9ca670617b2837e9de762ff79cb5aeec58e

Aliases

arxiv: 1003.2416 · arxiv_version: 1003.2416v3 · doi: 10.48550/arxiv.1003.2416 · pith_short_12: EDG77R77SPB7 · pith_short_16: EDG77R77SPB74BZ2 · pith_short_8: EDG77R77

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/EDG77R77SPB74BZ2PJ7L2U7JZJ \
  | 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: 20cdffc7ff93c3fe073a7a7ebd53e9ca670617b2837e9de762ff79cb5aeec58e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6143f16d24814605cd73d02e2bf6b987a8eb1bb38b89576e53238f343832e764",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-11T20:59:37Z",
    "title_canon_sha256": "2d59f1e574a643e9fe56a09e3a4d9388e50341e11bd7229b8cb90170aeb9f850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2416",
    "kind": "arxiv",
    "version": 3
  }
}