Pith Number

pith:QO7NWTWU

pith:2023:QO7NWTWUHGEMBA3EORCGPAKPZC

not attested not anchored not stored refs pending

JAX-COSMO: An End-to-End Differentiable and GPU Accelerated Cosmology Library

Alexandre Boucaud, Austin Peel, David Kirkby, Denise Lanzieri, Fran\c{c}ois Lanusse, Jean-Eric Campagne, Joe Zuntz, Minas Karamanis, Santiago Casas, Yin Li

arxiv:2302.05163 v2 · 2023-02-10 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QO7NWTWUHGEMBA3EORCGPAKPZC}

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

6 papers in Pith

Alleviating prior dependencies for DESI DR1 clustering fits through reparameterization

Systematic LLM Translation of Legacy Scientific Code to Differentiable Frameworks: Application to a Land Surface Model

HIcosmo: a differentiable JAX-based framework for cosmology inference

Symbolic Emulators for Cosmology: Accelerating Cosmological Analyses Without Sacrificing Precision

A unified harmonic framework for dark siren cosmology

Receipt and verification

First computed	2026-07-05T06:05:15.444599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83bedb4ed43988c08364744467814fc88bf56b9fa7f8301c58392d04cc7bf96c

Aliases

arxiv: 2302.05163 · arxiv_version: 2302.05163v2 · doi: 10.48550/arxiv.2302.05163 · pith_short_12: QO7NWTWUHGEM · pith_short_16: QO7NWTWUHGEMBA3E · pith_short_8: QO7NWTWU

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/QO7NWTWUHGEMBA3EORCGPAKPZC \
  | 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: 83bedb4ed43988c08364744467814fc88bf56b9fa7f8301c58392d04cc7bf96c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "315da8a16dc5f989b7368281497c602b716278b1ba3a115865cf9bbac48a9a10",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-02-10T10:40:19Z",
    "title_canon_sha256": "2e9ad7e49c06779f71e3c2296c3bbc8dee7b63a512066d7a046af15a7c7b0e9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.05163",
    "kind": "arxiv",
    "version": 2
  }
}