Pith Number

pith:JG3L4QD4

pith:2023:JG3L4QD4HFDZ55PZ543IACSZYW

not attested not anchored not stored refs pending

Tackling the Curse of Dimensionality with Physics-Informed Neural Networks

George Em Karniadakis, Kenji Kawaguchi, Khemraj Shukla, Zheyuan Hu

arxiv:2307.12306 v6 · 2023-07-23 · cs.LG · cs.AI · cs.NA · math.DS · math.NA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JG3L4QD4HFDZ55PZ543IACSZYW}

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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

Physics-Informed Residuals for Adaptive Mesh Refinement in Finite-Difference PDE Solvers

Receipt and verification

First computed	2026-07-05T08:20:07.380795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49b6be407c39479ef5f9ef36800a59c58f5e0aa6f3d8e0a583fa0a11f9b3763a

Aliases

arxiv: 2307.12306 · arxiv_version: 2307.12306v6 · doi: 10.48550/arxiv.2307.12306 · pith_short_12: JG3L4QD4HFDZ · pith_short_16: JG3L4QD4HFDZ55PZ · pith_short_8: JG3L4QD4

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/JG3L4QD4HFDZ55PZ543IACSZYW \
  | 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: 49b6be407c39479ef5f9ef36800a59c58f5e0aa6f3d8e0a583fa0a11f9b3763a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cc7098940af2f47588d2b2920434f735af8d32c4127991d2af0db66d9fa6952",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NA",
      "math.DS",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-23T12:18:12Z",
    "title_canon_sha256": "b7f3ab522c8fa0f86842b0d344724b63e85964a01a5b1321a4f30aec9ecc66c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12306",
    "kind": "arxiv",
    "version": 6
  }
}