Pith Number

pith:IQFSUAAA

pith:2012:IQFSUAAACSJOLV2U6RGHFOHQAQ

not attested not anchored not stored refs pending

Non-Gaussian structure of the lensed CMB power spectra covariance matrix

Aur\'elien Benoit-L\'evy, Kendrick M. Smith, Wayne Hu

arxiv:1205.0474 v2 · 2012-05-02 · 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{IQFSUAAACSJOLV2U6RGHFOHQAQ}

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	2026-05-18T03:34:25.503693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

440b2a00001492e5d754f44c72b8f0042348d8a9241464a1f4be430ac9dd9897

Aliases

arxiv: 1205.0474 · arxiv_version: 1205.0474v2 · doi: 10.48550/arxiv.1205.0474 · pith_short_12: IQFSUAAACSJO · pith_short_16: IQFSUAAACSJOLV2U · pith_short_8: IQFSUAAA

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/IQFSUAAACSJOLV2U6RGHFOHQAQ \
  | 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: 440b2a00001492e5d754f44c72b8f0042348d8a9241464a1f4be430ac9dd9897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9d039ea0fb8e67025074eadb1c67830c2dc04e6d9f718c600cc80c20b83d4a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-02T15:55:19Z",
    "title_canon_sha256": "9256c3286ee43c2b7cf59b9e1b138cb3f3833e0a21835465b6745d28c2fc6d4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0474",
    "kind": "arxiv",
    "version": 2
  }
}