Pith Number

pith:MXCTDRXJ

pith:2023:MXCTDRXJMDRW7UYPNNGHLGFJZ6

not attested not anchored not stored refs pending

Fourier-DeepONet: Fourier-enhanced deep operator networks for full waveform inversion with improved accuracy, generalizability, and robustness

Lu Lu, Min Zhu, Shihang Feng, Youzuo Lin

arxiv:2305.17289 v2 · 2023-05-26 · cs.LG · physics.comp-ph · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXCTDRXJMDRW7UYPNNGHLGFJZ6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

1 paper in Pith

OpenBreastUS: Benchmarking Neural Operators for Wave Imaging Using Breast Ultrasound Computed Tomography

Receipt and verification

First computed	2026-07-05T07:33:51.159941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65c531c6e960e36fd30f6b4c7598a9cf882e1be93795ad187d03edb7f3a4a739

Aliases

arxiv: 2305.17289 · arxiv_version: 2305.17289v2 · doi: 10.48550/arxiv.2305.17289 · pith_short_12: MXCTDRXJMDRW · pith_short_16: MXCTDRXJMDRW7UYP · pith_short_8: MXCTDRXJ

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/MXCTDRXJMDRW7UYPNNGHLGFJZ6 \
  | 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: 65c531c6e960e36fd30f6b4c7598a9cf882e1be93795ad187d03edb7f3a4a739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1409f00f2065a2e52df7bb261d4e4641f887d01c558709cf297205053e848c31",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-26T22:17:28Z",
    "title_canon_sha256": "1667f9a73ced635794acfd2467085513d81ba56299b73f68497bc06b04d993ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17289",
    "kind": "arxiv",
    "version": 2
  }
}