Pith Number

pith:FAKI3CNJ

pith:2025:FAKI3CNJV6DTYGZ7G5OU2XIDTV

not attested not anchored not stored refs pending

EFKAN: A KAN-Integrated Neural Operator For Efficient Magnetotelluric Forward Modeling

Bo Yang, Feng Wang, Hong Qiu, Renfang Wang, Xiaozhe Gu, Yingying Huang

arxiv:2502.02195 v2 · 2025-02-04 · physics.geo-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FAKI3CNJV6DTYGZ7G5OU2XIDTV}

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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.

Receipt and verification

First computed	2026-07-05T11:34:04.165372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28148d89a9af873c1b3f375d4d5d039d442cfe5694d95d166978c363f3bfbeeb

Aliases

arxiv: 2502.02195 · arxiv_version: 2502.02195v2 · doi: 10.48550/arxiv.2502.02195 · pith_short_12: FAKI3CNJV6DT · pith_short_16: FAKI3CNJV6DTYGZ7 · pith_short_8: FAKI3CNJ

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/FAKI3CNJV6DTYGZ7G5OU2XIDTV \
  | 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: 28148d89a9af873c1b3f375d4d5d039d442cfe5694d95d166978c363f3bfbeeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a15f04c368341fbeb4aa9941ea7c8f8fcc8e1dbe1a3fbc905b1a85fb64cf507",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2025-02-04T10:21:14Z",
    "title_canon_sha256": "db7f8103efb5d134a238947f3a3f2a4a247aa8726a3f759b1d03cf5082b77fe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02195",
    "kind": "arxiv",
    "version": 2
  }
}