Pith Number

pith:NKKXQ5FT

pith:2024:NKKXQ5FTWLKQH2EM2BWZWOLAT2

not attested not anchored not stored refs pending

Separable DeepONet: Breaking the Curse of Dimensionality in Physics-Informed Machine Learning

Lena Lambers, Luis Mandl, Somdatta Goswami, Tim Ricken

arxiv:2407.15887 v3 · 2024-07-21 · 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{NKKXQ5FTWLKQH2EM2BWZWOLAT2}

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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

1 paper in Pith

Learning Hidden Physics and System Parameters with Deep Operator Networks

Receipt and verification

First computed	2026-07-05T10:18:09.373344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a957874b3b2d503e88cd06d9b39609e9db6c15f7109368bb0c2acfa6127d152

Aliases

arxiv: 2407.15887 · arxiv_version: 2407.15887v3 · doi: 10.48550/arxiv.2407.15887 · pith_short_12: NKKXQ5FTWLKQ · pith_short_16: NKKXQ5FTWLKQH2EM · pith_short_8: NKKXQ5FT

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/NKKXQ5FTWLKQH2EM2BWZWOLAT2 \
  | 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: 6a957874b3b2d503e88cd06d9b39609e9db6c15f7109368bb0c2acfa6127d152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd35c1f23694b8e7a3687d30512ecb36e291868019aa16fe61619985cc2c06a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-21T16:33:56Z",
    "title_canon_sha256": "abab893340c1daf35e7ffb35a4cfd6b5fa164c8111b29d11b57cb4392cfbf35f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.15887",
    "kind": "arxiv",
    "version": 3
  }
}