Pith Number

pith:CAXSZ5BM

pith:2024:CAXSZ5BMPHJHMXET2UWTP2EPDG

not attested not anchored not stored refs pending

Physics Informed Neural Networks (PINNs) as intelligent computing technique for solving partial differential equations: Limitation and Future prospects

Jiahao Song, Wei Suo, Weiwei Zhang, Wenbo Cao

arxiv:2411.18240 v1 · 2024-11-27 · physics.comp-ph

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\usepackage{pith}
\pithnumber{CAXSZ5BMPHJHMXET2UWTP2EPDG}

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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

4 papers in Pith

A Physics-Informed Fourier-Wavelet Transformer for Multiscale Computational Fluid Dynamics Surrogate Modeling

Bayesian Analysis Using a Constrained Mixture of Normal-Inverse-Gamma Models

A numerical study into neural network surrogate model performance for uncertainty propagation

An adaptive wavelet-based PINN for problems with localized high-magnitude source

Receipt and verification

First computed	2026-07-05T09:41:13.727655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

102f2cf42c79d2765c93d52d37e88f199e9f2dee8c0c876c94c7fb35a927a0f8

Aliases

arxiv: 2411.18240 · arxiv_version: 2411.18240v1 · doi: 10.48550/arxiv.2411.18240 · pith_short_12: CAXSZ5BMPHJH · pith_short_16: CAXSZ5BMPHJHMXET · pith_short_8: CAXSZ5BM

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/CAXSZ5BMPHJHMXET2UWTP2EPDG \
  | 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: 102f2cf42c79d2765c93d52d37e88f199e9f2dee8c0c876c94c7fb35a927a0f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc52002aed9e46bd4a171f87e1316755775adf9e863edfbe86754fd36ec21215",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-11-27T11:27:18Z",
    "title_canon_sha256": "ba1a8479247b95001ac0d71aff4f8356c9eee7ca8fff1c4f210702a730d8b47c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18240",
    "kind": "arxiv",
    "version": 1
  }
}