Pith Number

pith:LP3TSMX6

pith:2024:LP3TSMX6WAALTBTF27EZQ5BNSI

not attested not anchored not stored refs pending

DeepOnet Based Preconditioning Strategies For Solving Parametric Linear Systems of Equations

Alena Kopani\v{c}\'akov\'a, George Em Karniadakis

arxiv:2401.02016 v2 · 2024-01-04 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LP3TSMX6WAALTBTF27EZQ5BNSI}

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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

VesNet: Neural network accelerated solver for simulating Stokesian vesicle suspensions

Interface-Aware Neural Newton Preconditioning for Robust Cohesive Zone Model Simulations

IV-Net: A neural network for elliptic PDEs with random and highly varying coefficients

Receipt and verification

First computed	2026-07-05T07:31:56.631060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf73932feb000b98665d7c998742d9221a8a11e8f0602c7eddd33124d20834c

Aliases

arxiv: 2401.02016 · arxiv_version: 2401.02016v2 · doi: 10.48550/arxiv.2401.02016 · pith_short_12: LP3TSMX6WAAL · pith_short_16: LP3TSMX6WAALTBTF · pith_short_8: LP3TSMX6

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/LP3TSMX6WAALTBTF27EZQ5BNSI \
  | 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: 5bf73932feb000b98665d7c998742d9221a8a11e8f0602c7eddd33124d20834c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7448aabcb92e02ba9e42deee68fb239ea89cbfa18658891c141139e15df02825",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-01-04T01:11:25Z",
    "title_canon_sha256": "2244c3a2b1e676413630c5d919f0a09264f5c231f8a723bca91e0176a05dd15c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.02016",
    "kind": "arxiv",
    "version": 2
  }
}