Pith Number

pith:L22W7LNE

pith:2025:L22W7LNEBZYAUL5Q4D3KAYM2PN

not attested not anchored not stored refs pending

Employing deep-learning techniques for the conservative-to-primitive recovery in binary neutron star simulations

Anna Neuweiler, Federico Schianchi, Henrique Gieg, Ranjith Mudimadugula, Thibeau Wouters, Tim Dietrich

arxiv:2503.08289 v1 · 2025-03-11 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L22W7LNEBZYAUL5Q4D3KAYM2PN}

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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

Subgrid Modelling for Relativistic Magnetohydrodynamics with Machine Learning

Receipt and verification

First computed	2026-07-05T10:28:55.774379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb56fada40e700a2fb0e0f6a0619a7b697134cd3d8b0778a3f39ee3ea2b9a86

Aliases

arxiv: 2503.08289 · arxiv_version: 2503.08289v1 · doi: 10.48550/arxiv.2503.08289 · pith_short_12: L22W7LNEBZYA · pith_short_16: L22W7LNEBZYAUL5Q · pith_short_8: L22W7LNE

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/L22W7LNEBZYAUL5Q4D3KAYM2PN \
  | 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: 5eb56fada40e700a2fb0e0f6a0619a7b697134cd3d8b0778a3f39ee3ea2b9a86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf416fe6f769ea6af29cd01912421f01531e7d96f682e6d2c27a15a5f0e5396",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-03-11T11:01:09Z",
    "title_canon_sha256": "42fcf96f78a663be591e2d85188bd939c1a7d9ea15de167a089185dc7f4fbcf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.08289",
    "kind": "arxiv",
    "version": 1
  }
}