Pith Number

pith:LAGLPNA7

pith:2024:LAGLPNA7ZRZVFOULEPZE7UNS3D

not attested not anchored not stored refs pending

PyDMD: A Python package for robust dynamic mode decomposition

Francesco Andreuzzi, Gianluigi Rozza, J. Nathan Kutz, Karl Lapo, Marco Tezzele, Nicola Demo, Sara M. Ichinaga, Steven L. Brunton

arxiv:2402.07463 v1 · 2024-02-12 · stat.CO · cs.SY · eess.SY · math.DS · physics.comp-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{LAGLPNA7ZRZVFOULEPZE7UNS3D}

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

3 papers in Pith

Multi-Fidelity Learning with Shallow Recurrent Decoders for Multi-Physics Applications

Interpreting Temporal Graph Neural Networks with Koopman Theory

Common Task Framework For a Critical Evaluation of Scientific Machine Learning Algorithms

Receipt and verification

First computed	2026-07-05T07:44:07.088975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

580cb7b41fcc7352ba8b23f24fd1b2d8fe556d3e9d9970820ddbe62d01251db1

Aliases

arxiv: 2402.07463 · arxiv_version: 2402.07463v1 · doi: 10.48550/arxiv.2402.07463 · pith_short_12: LAGLPNA7ZRZV · pith_short_16: LAGLPNA7ZRZVFOUL · pith_short_8: LAGLPNA7

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/LAGLPNA7ZRZVFOULEPZE7UNS3D \
  | 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: 580cb7b41fcc7352ba8b23f24fd1b2d8fe556d3e9d9970820ddbe62d01251db1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18dfc79156e48d407f39dca20ab0590cc88e97d0ee04667f19237b25a469b0b8",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.DS",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2024-02-12T07:52:55Z",
    "title_canon_sha256": "d279d49a128d9d38ddccebfefda6bdd81e4f5f0261a6b75f6277dd655c308f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.07463",
    "kind": "arxiv",
    "version": 1
  }
}