Pith Number

pith:27FL2BAM

pith:2024:27FL2BAMNXHENE7SWYSGWZ2WX6

not attested not anchored not stored refs pending

Cosmic variance of the Hellings and Downs correlation for ensembles of universes having nonzero angular power spectra

Deepali Agarwal, Joseph D. Romano

arxiv:2404.08574 v3 · 2024-04-12 · gr-qc · 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{27FL2BAMNXHENE7SWYSGWZ2WX6}

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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

Cosmic Variance in Anisotropy Searches at Pulsar Timing Arrays

Receipt and verification

First computed	2026-07-05T09:11:47.073135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7cabd040c6dce4693f2b6246b6756bfbad0422b2a14d07fc1e86264991e8757

Aliases

arxiv: 2404.08574 · arxiv_version: 2404.08574v3 · doi: 10.48550/arxiv.2404.08574 · pith_short_12: 27FL2BAMNXHE · pith_short_16: 27FL2BAMNXHENE7S · pith_short_8: 27FL2BAM

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/27FL2BAMNXHENE7SWYSGWZ2WX6 \
  | 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: d7cabd040c6dce4693f2b6246b6756bfbad0422b2a14d07fc1e86264991e8757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "366ab1783bac645d0dbd1f3661120941c0800e93b9a1b6d4e94284a488fb79f1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-04-12T16:21:49Z",
    "title_canon_sha256": "87bc41a32a3cf821550eaf99050af0285b17ea15ba77635b5c189e6c621dfa88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.08574",
    "kind": "arxiv",
    "version": 3
  }
}