Pith Number

pith:VR3BN4IK

pith:2025:VR3BN4IKGT2IPQ2KIWVJBM66M4

not attested not anchored not stored refs pending

From particles to precision. Simulating subsonic turbulence with Smoothed Particle Hydrodynamics

Axel S. Lechuga, Domingo Garc\'ia-Senz, Florina M. Ciorba, Lucio Mayer, Oliver Avril, Osman Seckin Simsek, Ralf Klessen, Rub\'en M. Cabez\'on, Sebastian Keller

arxiv:2503.10273 v2 · 2025-03-13 · astro-ph.IM · 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{VR3BN4IKGT2IPQ2KIWVJBM66M4}

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

Are heuristic switches necessary to control dissipation in modern smoothed particle hydrodynamics ?

Receipt and verification

First computed	2026-06-24T14:15:50.928402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac7616f10a34f487c34a45aa90b3de67120cbe1707d58496d3dbb1ba4316b608

Aliases

arxiv: 2503.10273 · arxiv_version: 2503.10273v2 · doi: 10.48550/arxiv.2503.10273 · pith_short_12: VR3BN4IKGT2I · pith_short_16: VR3BN4IKGT2IPQ2K · pith_short_8: VR3BN4IK

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/VR3BN4IKGT2IPQ2KIWVJBM66M4 \
  | 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: ac7616f10a34f487c34a45aa90b3de67120cbe1707d58496d3dbb1ba4316b608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "510f37659a6b19c05086bf53cf3375afefd6f5713bdecd4ddb7ec0a5c432b7df",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-03-13T11:30:15Z",
    "title_canon_sha256": "f441587bff6d4661fb9c01b1ef89e3d4e5f234af7f760138ea806ce2c860ad5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10273",
    "kind": "arxiv",
    "version": 2
  }
}