Pith Number

pith:7MK23FNH

pith:2024:7MK23FNHCWURZHBWCVDBFLPTPQ

not attested not anchored not stored refs pending

Simultaneous and Meshfree Topology Optimization with Physics-informed Gaussian Processes

Amin Yousefpour, Carlos Mora, Ramin Bostanabad, Shirin Hosseinmardi

arxiv:2408.03490 v1 · 2024-08-07 · 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{7MK23FNHCWURZHBWCVDBFLPTPQ}

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	2026-07-05T08:52:59.269431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb15ad95a715a91c9c36154612adf37c2bf51152efed46eebdc818b0d4e606ab

Aliases

arxiv: 2408.03490 · arxiv_version: 2408.03490v1 · doi: 10.48550/arxiv.2408.03490 · pith_short_12: 7MK23FNHCWUR · pith_short_16: 7MK23FNHCWURZHBW · pith_short_8: 7MK23FNH

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/7MK23FNHCWURZHBWCVDBFLPTPQ \
  | 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: fb15ad95a715a91c9c36154612adf37c2bf51152efed46eebdc818b0d4e606ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af25c48122e92d221af18fe34ba358a1ede229813ad438f1f27c195f6a7bc69a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-07T01:01:35Z",
    "title_canon_sha256": "f4815bc1c980d5407b4d840ea14eb331077cc634477aa08f7fcdcce1df852533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.03490",
    "kind": "arxiv",
    "version": 1
  }
}