Pith Number

pith:G74ARBNP

pith:2025:G74ARBNPEG63VEVBT6ZZSS7BZY

not attested not anchored not stored refs pending

Scalable Discovery of Fundamental Physical Laws: Learning Magnetohydrodynamics from 3D Turbulence Data

Dimitrios Psaltis, Kaushik Satapathy, Matthew Golden

arxiv:2501.04094 v1 · 2025-01-07 · physics.comp-ph · astro-ph.HE · physics.flu-dyn · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G74ARBNPEG63VEVBT6ZZSS7BZY}

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

Balance-Guided Sparse Identification of Multiscale Nonlinear PDEs with Small-coefficient Terms

Receipt and verification

First computed	2026-07-05T09:58:30.044385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37f80885af21bdba92a19fb3994be1ce162fa0263ea73fd7de048b7033c1f967

Aliases

arxiv: 2501.04094 · arxiv_version: 2501.04094v1 · doi: 10.48550/arxiv.2501.04094 · pith_short_12: G74ARBNPEG63 · pith_short_16: G74ARBNPEG63VEVB · pith_short_8: G74ARBNP

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/G74ARBNPEG63VEVBT6ZZSS7BZY \
  | 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: 37f80885af21bdba92a19fb3994be1ce162fa0263ea73fd7de048b7033c1f967

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9db0e291240faf9de5bfcf6a920ec40d9d9e299e73e1b9e85d2e19cb205c847",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.flu-dyn",
      "physics.plasm-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-01-07T19:00:20Z",
    "title_canon_sha256": "0c0d448f88a85ad7401f8a0c20cbf3e677999cc538997b0e8b7dc8f547ed3886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04094",
    "kind": "arxiv",
    "version": 1
  }
}