Pith Number

pith:K4VRBWEO

pith:2019:K4VRBWEOPS5PKXGAXTUWQVG3RD

not attested not anchored not stored refs pending

Beyond Limber: Efficient computation of angular power spectra for galaxy clustering and weak lensing

Elisabeth Krause, Niall MacCrann, Tim Eifler, Xiao Fang

arxiv:1911.11947 v2 · 2019-11-27 · astro-ph.CO · astro-ph.GA · astro-ph.IM

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4VRBWEOPS5PKXGAXTUWQVG3RD}

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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

4 papers in Pith

Impact and measurability of linear relativistic effects in galaxy surveys

Statistical Field Theory for Weak Gravitational Lensing

Constraints on primordial non-Gaussianity from Quaia

Dark Energy Survey Year 3 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

Receipt and verification

First computed	2026-07-05T01:00:48.474340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

572b10d88e7cbaf55cc0bce96854db88fa149d74509c54d16db6f02bb61b07bb

Aliases

arxiv: 1911.11947 · arxiv_version: 1911.11947v2 · doi: 10.48550/arxiv.1911.11947 · pith_short_12: K4VRBWEOPS5P · pith_short_16: K4VRBWEOPS5PKXGA · pith_short_8: K4VRBWEO

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/K4VRBWEOPS5PKXGAXTUWQVG3RD \
  | 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: 572b10d88e7cbaf55cc0bce96854db88fa149d74509c54d16db6f02bb61b07bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb41b3a7d9956a70d10dbe8f26b9dfea1e9a7762b1f856d42d97a334bdddf9da",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-11-27T04:28:36Z",
    "title_canon_sha256": "697dd961ed6d920d74b42da4737b949421b649f31420dbddb3c389fb02f27341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11947",
    "kind": "arxiv",
    "version": 2
  }
}