Pith Number

pith:AGWXK3JT

pith:2022:AGWXK3JTUL6SH36C6PKH3ROMI7

not attested not anchored not stored refs pending

Hybrid Physical-Neural ODEs for Fast N-body Simulations

Denise Lanzieri, Fran\c{c}ois Lanusse, Jean-Luc Starck

arxiv:2207.05509 v2 · 2022-07-12 · 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{AGWXK3JTUL6SH36C6PKH3ROMI7}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T04:41:57.258643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01ad756d33a2fd23efc2f3d47dc5cc47fbff7449cc7f84beb61f213a8d3454a1

Aliases

arxiv: 2207.05509 · arxiv_version: 2207.05509v2 · doi: 10.48550/arxiv.2207.05509 · pith_short_12: AGWXK3JTUL6S · pith_short_16: AGWXK3JTUL6SH36C · pith_short_8: AGWXK3JT

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/AGWXK3JTUL6SH36C6PKH3ROMI7 \
  | 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: 01ad756d33a2fd23efc2f3d47dc5cc47fbff7449cc7f84beb61f213a8d3454a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "074be42e02c423fd3a01062eeb18d14baae19220ec457ca20deae05609194e2b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-07-12T13:06:06Z",
    "title_canon_sha256": "95ae9e48c729de58da3a7c4014d725e5d8d8df4ade2656b196de99d3028f99c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05509",
    "kind": "arxiv",
    "version": 2
  }
}