Pith Number

pith:BVUDGXYH

pith:2007:BVUDGXYHHGHFHFZTM4AVOEWHQU

not attested not anchored not stored refs pending

Fast Estimator of Primordial Non-Gaussianity from Temperature and Polarization Anisotropies in the Cosmic Microwave Background II: Partial Sky Coverage and Inhomogeneous Noise

Amit P. S. Yadav, Benjamin D. Wandelt, Eiichiro Komatsu, Frode K. Hansen, Michele Liguori, Sabino Matarrese

arxiv:0711.4933 v1 · 2007-11-30 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVUDGXYHHGHFHFZTM4AVOEWHQU}

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.

Cited by

1 paper in Pith

Non-Gaussianity in SMICA

Receipt and verification

First computed	2026-05-18T04:36:41.704103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d68335f07398e53973367015712c7853767fb73bdba1c5bead78ddb7cce76c7

Aliases

arxiv: 0711.4933 · arxiv_version: 0711.4933v1 · doi: 10.48550/arxiv.0711.4933 · pith_short_12: BVUDGXYHHGHF · pith_short_16: BVUDGXYHHGHFHFZT · pith_short_8: BVUDGXYH

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/BVUDGXYHHGHFHFZTM4AVOEWHQU \
  | 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: 0d68335f07398e53973367015712c7853767fb73bdba1c5bead78ddb7cce76c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a621a8ebb49ca85874e4a9d738c0f7c9d25a0819c5b2807b2aed946fc1537c5d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-30T14:19:27Z",
    "title_canon_sha256": "3b1fc042fed9f3e275c324bcda0e22f5851cea196b3bcba63d8c62ea2f28d1b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.4933",
    "kind": "arxiv",
    "version": 1
  }
}