Pith Number

pith:Z35ULDG7

pith:2024:Z35ULDG76VDUPGEUERPCE7U3RK

not attested not anchored not stored refs pending

Neural Networks for Generating Better Local Optima in Topology Optimization

Christian Vogl, Leon Herrmann, Ole Sigmund, Stefan Kollmannsberger, Viola Muning Li

arxiv:2407.17957 v1 · 2024-07-25 · 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{Z35ULDG76VDUPGEUERPCE7U3RK}

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	2026-07-05T08:48:23.910401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cefb458cdff547479894245e227e9b8a8fc3ed8a63668ce77a7ab540ba6c9b79

Aliases

arxiv: 2407.17957 · arxiv_version: 2407.17957v1 · doi: 10.48550/arxiv.2407.17957 · pith_short_12: Z35ULDG76VDU · pith_short_16: Z35ULDG76VDUPGEU · pith_short_8: Z35ULDG7

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/Z35ULDG76VDUPGEUERPCE7U3RK \
  | 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: cefb458cdff547479894245e227e9b8a8fc3ed8a63668ce77a7ab540ba6c9b79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cba2bd3fe8929955e28c67f66cd4e7807d3de8b4b8f9c6bd0dd1a9a47a6d5e01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-25T11:24:44Z",
    "title_canon_sha256": "914481f5679c3cc51be7bcac562fe38391aeb54cf4b6e1bcda64b97245dbddb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.17957",
    "kind": "arxiv",
    "version": 1
  }
}