Pith Number

pith:UDHII3BC

pith:2024:UDHII3BCTYDKIHKARLLO2GWORD

not attested not anchored not stored refs pending

MscaleFNO: Multi-scale Fourier Neural Operator Learning for Oscillatory Function Spaces

Wei Cai, Zhenli Xu, Zhilin You

arxiv:2412.20183 v1 · 2024-12-28 · math.NA · cs.NA

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\usepackage{pith}
\pithnumber{UDHII3BCTYDKIHKARLLO2GWORD}

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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

Correcting Neural Operator Spectral Bias via Diffusion Posterior Sampling with Sparse Observations

A Greedy PDE Router for Blending Neural Operators and Classical Methods

Generalized Spherical Neural Operators: Green's Function Formulation

Receipt and verification

First computed	2026-07-05T09:54:55.681501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0ce846c229e06a41d408ad6ed1ace88cb45eafede0d70265a20e13facf94786

Aliases

arxiv: 2412.20183 · arxiv_version: 2412.20183v1 · doi: 10.48550/arxiv.2412.20183 · pith_short_12: UDHII3BCTYDK · pith_short_16: UDHII3BCTYDKIHKA · pith_short_8: UDHII3BC

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/UDHII3BCTYDKIHKARLLO2GWORD \
  | 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: a0ce846c229e06a41d408ad6ed1ace88cb45eafede0d70265a20e13facf94786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42bcdddb98c845eca0ef21bf3a7836793d6e3f3bf6c6ab117ca59710d6c3e1d1",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-12-28T15:40:45Z",
    "title_canon_sha256": "6d75a9938c7adb0508d6092e58072bf84b7ebfe53e69efb975aee9cedc7581d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.20183",
    "kind": "arxiv",
    "version": 1
  }
}