Pith Number

pith:OBKVU7DY

pith:2023:OBKVU7DY5QE37Q76ZOPXWUZTDD

not attested not anchored not stored refs pending

Surrogate Modeling for Computationally Expensive Simulations of Supernovae in High-Resolution Galaxy Simulations

Junichiro Makino, Kana Moriwaki, Keiya Hirashima, Michiko S. Fujii, Shirley Ho, Takayuki R. Saitoh, Yutaka Hirai

arxiv:2311.08460 v1 · 2023-11-14 · astro-ph.GA · cs.AI · 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{OBKVU7DY5QE37Q76ZOPXWUZTDD}

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

Fast Amortized Fitting of Scientific Signals Across Time and Ensembles via Transferable Neural Fields

Accelerating Noisy Variational Quantum Algorithms with Physics-Informed Denoising Networks

Receipt and verification

First computed	2026-07-05T07:12:57.374604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70555a7c78ec09bfc3fecb9f7b533318fe406fe23ff994b98a466ea15fda43a7

Aliases

arxiv: 2311.08460 · arxiv_version: 2311.08460v1 · doi: 10.48550/arxiv.2311.08460 · pith_short_12: OBKVU7DY5QE3 · pith_short_16: OBKVU7DY5QE37Q76 · pith_short_8: OBKVU7DY

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/OBKVU7DY5QE37Q76ZOPXWUZTDD \
  | 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: 70555a7c78ec09bfc3fecb9f7b533318fe406fe23ff994b98a466ea15fda43a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73ec906f0940ce6b563091ed33cbe5a0ec8771c00d3be150351694c1a539dd57",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-11-14T19:00:03Z",
    "title_canon_sha256": "0ce0a8c3615ecaca1cd942c7fc531a7cecf3d8cd0c0b3de550e82d44dc831318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.08460",
    "kind": "arxiv",
    "version": 1
  }
}