Pith Number

pith:2AJ7C7L2

pith:2024:2AJ7C7L2ON67336VQMT4I7Y6L4

not attested not anchored not stored refs pending

Derivative-enhanced Deep Operator Network

Nolan Bridges, Peng Chen, Yuan Qiu

arxiv:2402.19242 v2 · 2024-02-29 · cs.LG · cs.CE · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AJ7C7L2ON67336VQMT4I7Y6L4}

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

2 papers in Pith

LEIA: Learned Environment for Interactive Architected Materials

FEDONet : Fourier-Embedded DeepONet for Spectrally Accurate Operator Learning

Receipt and verification

First computed	2026-07-05T09:28:29.572820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d013f17d7a737dfdefd58327c47f1e5f375d9dfe318436eddcf706131abf6928

Aliases

arxiv: 2402.19242 · arxiv_version: 2402.19242v2 · doi: 10.48550/arxiv.2402.19242 · pith_short_12: 2AJ7C7L2ON67 · pith_short_16: 2AJ7C7L2ON67336V · pith_short_8: 2AJ7C7L2

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/2AJ7C7L2ON67336VQMT4I7Y6L4 \
  | 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: d013f17d7a737dfdefd58327c47f1e5f375d9dfe318436eddcf706131abf6928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19e5bcfdb989fadd33af615119ebadfb4e12c2ad8bb9cc81df924338ed4171fc",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-29T15:18:37Z",
    "title_canon_sha256": "f41f113b979441b2f83a562ecd825f30ce4b65a4fc927a30806241837a04054c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.19242",
    "kind": "arxiv",
    "version": 2
  }
}