Pith Number

pith:T2EZ3CY6

pith:2026:T2EZ3CY6V3VN6HYWCWASCXDSOU

not attested not anchored not stored refs pending

A Dual Physics-Informed Kolmogorov-Arnold Neural Network Framework for Continuum Topology Optimization

Abdullah Dawar, Jing Cao, Junyuan Zhang, Kun Cai, Qinghua Qin

arxiv:2605.19536 v1 · 2026-05-19 · 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{T2EZ3CY6V3VN6HYWCWASCXDSOU}

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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	2026-05-20T01:05:50.681818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e899d8b1eaeeadf1f161581215c72751042998a2d73832f5804c52f4af812a8

Aliases

arxiv: 2605.19536 · arxiv_version: 2605.19536v1 · doi: 10.48550/arxiv.2605.19536 · pith_short_12: T2EZ3CY6V3VN · pith_short_16: T2EZ3CY6V3VN6HYW · pith_short_8: T2EZ3CY6

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/T2EZ3CY6V3VN6HYWCWASCXDSOU \
  | 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: 9e899d8b1eaeeadf1f161581215c72751042998a2d73832f5804c52f4af812a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "382d21f42a26206ed569ebc9cd3014462d301629b5278c21e28264cfea686509",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-05-19T08:37:15Z",
    "title_canon_sha256": "476caba6ece16ea5a180357a0136bc9256628aaf0057d254afb08bb17db710df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19536",
    "kind": "arxiv",
    "version": 1
  }
}