Pith Number

pith:NC4OF2XF

pith:2019:NC4OF2XFLP5432537ATN6DHDHX

not attested not anchored not stored refs pending

Deep Generative Design: Integration of Topology Optimization and Generative Models

Ikjin Lee, Namwoo Kang, Sangeun Oh, Seongsin Kim, Yongsu Jung

arxiv:1903.01548 v2 · 2019-03-01 · cs.LG · cs.CE · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NC4OF2XFLP5432537ATN6DHDHX}

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.

Receipt and verification

First computed	2026-07-05T01:05:34.357964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68b8e2eae55bfbcdebbbf826df0ce33dd20694642ee4507d5a0a52d22a9302b8

Aliases

arxiv: 1903.01548 · arxiv_version: 1903.01548v2 · doi: 10.48550/arxiv.1903.01548 · pith_short_12: NC4OF2XFLP54 · pith_short_16: NC4OF2XFLP543253 · pith_short_8: NC4OF2XF

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/NC4OF2XFLP5432537ATN6DHDHX \
  | 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: 68b8e2eae55bfbcdebbbf826df0ce33dd20694642ee4507d5a0a52d22a9302b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b57dd4cdec42f64ff1c0b44b796f8a9370813c8a5409bb5662a1ca545c56d842",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-01T07:38:41Z",
    "title_canon_sha256": "815c50f91b35cedb0786d44d221493cda27b86752e87a4d177d100f4c853e02d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01548",
    "kind": "arxiv",
    "version": 2
  }
}