Pith Number

pith:MRNGCQRG

pith:2024:MRNGCQRG7NXHIFJAGRSDSLYLB5

not attested not anchored not stored refs pending

Separable Operator Networks

Marco Fiorentino, Sean Hooten, Thomas Van Vaerenbergh, Xinling Yu, Yequan Zhao, Zheng Zhang, Ziyue Liu

arxiv:2407.11253 v3 · 2024-07-15 · cs.LG · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRNGCQRG7NXHIFJAGRSDSLYLB5}

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

A Trainable-by-Parts Operator Learning Framework: Bridging DeepONet and Karhunen-Loeve Expansions for Large-Scale Applications

Receipt and verification

First computed	2026-07-05T09:45:12.712832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

645a614226fb6e7415203464392f0b0f5b6439114624bd07debe7b4f117d90a6

Aliases

arxiv: 2407.11253 · arxiv_version: 2407.11253v3 · doi: 10.48550/arxiv.2407.11253 · pith_short_12: MRNGCQRG7NXH · pith_short_16: MRNGCQRG7NXHIFJA · pith_short_8: MRNGCQRG

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/MRNGCQRG7NXHIFJAGRSDSLYLB5 \
  | 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: 645a614226fb6e7415203464392f0b0f5b6439114624bd07debe7b4f117d90a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21cbac1a3b939a4c15578795cf0dc7a18b6a255e84fa13b5051a6a96ff4fbd4c",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-15T21:43:41Z",
    "title_canon_sha256": "b1a3f93baecd901f2925717bb790da3f30dbb769583e41d42991ecf228eea24d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.11253",
    "kind": "arxiv",
    "version": 3
  }
}