Pith Number

pith:J5LBSLXG

pith:2024:J5LBSLXGXGAJER2EJWHUYGO6LC

not attested not anchored not stored refs pending

PDEformer: Towards a Foundation Model for One-Dimensional Partial Differential Equations

Bin Dong, Hongsheng Liu, Leheng Chen, Xiang Huang, Zhanhong Ye, Zidong Wang

arxiv:2402.12652 v3 · 2024-02-20 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5LBSLXGXGAJER2EJWHUYGO6LC}

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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

7 papers in Pith

PI-DOSnet: A Physics-Informed Deep Operator-Splitting Network for Evolution Partial Differential Equations

Harness In-Context Operator Learning with Chain of Operators

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GeoPT: Scaling Physics Simulation via Lifted Geometric Pre-Training

Flow marching for a generative PDE foundation model

Receipt and verification

First computed	2026-07-05T10:05:41.707837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f56192ee6b9809247444d8f4c19de58a78f5f76c0eeccc9a36f1e6605b3d444

Aliases

arxiv: 2402.12652 · arxiv_version: 2402.12652v3 · doi: 10.48550/arxiv.2402.12652 · pith_short_12: J5LBSLXGXGAJ · pith_short_16: J5LBSLXGXGAJER2E · pith_short_8: J5LBSLXG

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/J5LBSLXGXGAJER2EJWHUYGO6LC \
  | 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: 4f56192ee6b9809247444d8f4c19de58a78f5f76c0eeccc9a36f1e6605b3d444

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "201c335d11fcff85b0a67ee332ce49db9ffbdeb77ea7455e5b79ecfdf5fbc299",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-02-20T02:02:29Z",
    "title_canon_sha256": "a22a18de62d14bdf4206ca56d5ff1f66b3175efaac4155d285a4d1b4685bcdf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12652",
    "kind": "arxiv",
    "version": 3
  }
}