Pith Number

pith:3UKWFGED

pith:2023:3UKWFGEDYPDWORF23JHOFL65PV

not attested not anchored not stored refs pending

A precise symbolic emulator of the linear matter power spectrum

Benjamin D. Wandelt, Bogdan Burlacu, David Alonso, Deaglan J. Bartlett, Gabriel Kronberger, Harry Desmond, Lukas Kammerer, Matteo Zennaro, Pedro G. Ferreira

arxiv:2311.15865 v2 · 2023-11-27 · astro-ph.CO · astro-ph.IM · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UKWFGEDYPDWORF23JHOFL65PV}

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

2 papers in Pith

CMBolic: Symbolic emulators for the Cosmic Microwave Background. I. Lensing

First full-shape joint analysis of the two- and three-point correlation functions on real data: $\Lambda$CDM cosmological constraints from BOSS DR12

Receipt and verification

First computed	2026-07-05T08:30:06.327233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd15629883c3c76744bada4ee2afdd7d41c09adc86e9fed01101de3b678bd301

Aliases

arxiv: 2311.15865 · arxiv_version: 2311.15865v2 · doi: 10.48550/arxiv.2311.15865 · pith_short_12: 3UKWFGEDYPDW · pith_short_16: 3UKWFGEDYPDWORF2 · pith_short_8: 3UKWFGED

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/3UKWFGEDYPDWORF23JHOFL65PV \
  | 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: dd15629883c3c76744bada4ee2afdd7d41c09adc86e9fed01101de3b678bd301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd789ae4ef514d6732435bc741ec46d5df27379ba733c0b2e67e65e900d89ad5",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-11-27T14:33:21Z",
    "title_canon_sha256": "7559ef9288f31763e50374629763a1c76bdbe70de1e870fd61c5622693357b37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.15865",
    "kind": "arxiv",
    "version": 2
  }
}