Pith Number

pith:J773YMJ6

pith:2024:J773YMJ6QRFPEDIERQL3P374YD

not attested not anchored not stored refs pending

Data-Guided Physics-Informed Neural Networks for Solving Inverse Problems in Partial Differential Equations

Wei Zhou, Y.F. Xu

arxiv:2407.10836 v1 · 2024-07-15 · cs.LG · cs.NA · math.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J773YMJ6QRFPEDIERQL3P374YD}

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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

3 papers in Pith

Target-Guided Selective Reweighting for Physics-Informed Neural Network Inverse Problems: A Transfer Learning Approach

Overcoming the Limits of Finite Difference Method; Physics-Informed Neural Network for Noisy High-Dimensional Heat Diffusion

Harnessing AI for Inverse Partial Differential Equation Problems: Past, Present, and Prospects

Receipt and verification

First computed	2026-07-05T08:44:04.903731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fffbc313e844af20d048c17b7effcc0e947c5198fe85c296ae4764d09f3bd62

Aliases

arxiv: 2407.10836 · arxiv_version: 2407.10836v1 · doi: 10.48550/arxiv.2407.10836 · pith_short_12: J773YMJ6QRFP · pith_short_16: J773YMJ6QRFPEDIE · pith_short_8: J773YMJ6

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/J773YMJ6QRFPEDIERQL3P374YD \
  | 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: 4fffbc313e844af20d048c17b7effcc0e947c5198fe85c296ae4764d09f3bd62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc475a255c70e799ba805aa05d70d92e45158079f460455c88d6ae07da52a4cd",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-15T15:47:24Z",
    "title_canon_sha256": "7450d066472992c2837eeaf1ac77df852f24aff8c50473eff74825bce7943d7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.10836",
    "kind": "arxiv",
    "version": 1
  }
}