Pith Number

pith:YIL7MOBR

pith:2025:YIL7MOBRUBCXQTESNRIUHLCACB

not attested not anchored not stored refs pending

Simulation-Efficient Cosmological Inference with Multi-Fidelity SBI

Adrian E. Bayer, Leander Thiele, Naoya Takeishi

arxiv:2507.00514 v1 · 2025-07-01 · astro-ph.CO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIL7MOBRUBCXQTESNRIUHLCACB}

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

3 papers in Pith

Bridged SBI: Correcting Biased Low-Fidelity Posteriors for Cost-Efficient High-Fidelity Inference

Learning the Universe: Posterior Reliability of Neural Generative Models in High-Dimensional Field-Level Inference of Cosmic Initial Conditions

Machine Learning Techniques for Astrophysics and Cosmology: Simulation-Based Inference

Receipt and verification

First computed	2026-07-05T11:30:10.168499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c217f63831a045784c926c5143ac40104e0eb3eaf531ce7679051cc81eb62437

Aliases

arxiv: 2507.00514 · arxiv_version: 2507.00514v1 · doi: 10.48550/arxiv.2507.00514 · pith_short_12: YIL7MOBRUBCX · pith_short_16: YIL7MOBRUBCXQTES · pith_short_8: YIL7MOBR

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/YIL7MOBRUBCXQTESNRIUHLCACB \
  | 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: c217f63831a045784c926c5143ac40104e0eb3eaf531ce7679051cc81eb62437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "017cfd99d49472f1839d3b8669f53e4c55bfa2779310531639a90ed604b70025",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-07-01T07:28:35Z",
    "title_canon_sha256": "0ef40fc182bc2a70c4f473a3262587a5915c4dc020f4dae70cb4549dcdc1110b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00514",
    "kind": "arxiv",
    "version": 1
  }
}