Pith Number

pith:HJBEVDRV

pith:2025:HJBEVDRVU3HGSJVCI7P4LWDYPN

not attested not anchored not stored refs pending

Variational autoencoder for generating realistic $N$-body simulations for dark matter halos

Isidro G\'omez-Vargas, J. Alberto V\'azquez, Jazhiel Chac\'on-Lavanderos, Ricardo Menchaca-Mendez

arxiv:2507.18054 v1 · 2025-07-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJBEVDRVU3HGSJVCI7P4LWDYPN}

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.

Receipt and verification

First computed	2026-06-19T16:10:53.653749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a424a8e35a6ce6926a247dfc5d8787b56376e4f4cc4c9be28e009946eaa86e0

Aliases

arxiv: 2507.18054 · arxiv_version: 2507.18054v1 · doi: 10.48550/arxiv.2507.18054 · pith_short_12: HJBEVDRVU3HG · pith_short_16: HJBEVDRVU3HGSJVC · pith_short_8: HJBEVDRV

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/HJBEVDRVU3HGSJVCI7P4LWDYPN \
  | 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: 3a424a8e35a6ce6926a247dfc5d8787b56376e4f4cc4c9be28e009946eaa86e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c37083cbb08f70345470ce6df947ca9fbce4ed567dfd4e133a9755a1331ae074",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-07-24T03:02:22Z",
    "title_canon_sha256": "9df6dd80c3a921e327104f1fe5c6696661cdd6ec4782dd3a70d660538f1fd023"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18054",
    "kind": "arxiv",
    "version": 1
  }
}