Pith Number

pith:7W4WFXMA

pith:2019:7W4WFXMA6JRBA7YKAJ2FYERFP4

not attested not anchored not stored refs pending

Galaxy Power Spectrum Multipoles Covariance in Perturbation Theory

Digvijay Wadekar, Roman Scoccimarro

arxiv:1910.02914 v3 · 2019-10-07 · 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{7W4WFXMA6JRBA7YKAJ2FYERFP4}

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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

7 papers in Pith

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Fewer simulations, sharper covariances: Reducing mock covariance noise with Zeldovich approximation control variates

DESI 2024 III: Baryon Acoustic Oscillations from Galaxies and Quasars

DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars

Receipt and verification

First computed	2026-07-05T01:57:13.120722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdb962dd80f262107f0a02745c12257f394b434c9a304ccf77b37de74c5347b4

Aliases

arxiv: 1910.02914 · arxiv_version: 1910.02914v3 · doi: 10.48550/arxiv.1910.02914 · pith_short_12: 7W4WFXMA6JRB · pith_short_16: 7W4WFXMA6JRBA7YK · pith_short_8: 7W4WFXMA

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/7W4WFXMA6JRBA7YKAJ2FYERFP4 \
  | 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: fdb962dd80f262107f0a02745c12257f394b434c9a304ccf77b37de74c5347b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c976ae84fc1af38146ec336239b06541c2c91d41ffa07624c7ac25e7e5e97d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-10-07T17:09:38Z",
    "title_canon_sha256": "fb71a0bc066ba944b36c7cd1bba01cb335d22f5b6cb8f22d4369e0e497c9c4a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02914",
    "kind": "arxiv",
    "version": 3
  }
}