Pith Number

pith:JWCBQXPS

pith:2023:JWCBQXPSHTUWZUPWYRQUUTKNMF

not attested not anchored not stored refs pending

Ship-D: Ship Hull Dataset for Design Optimization using Machine Learning

Faez Ahmed, Noah J. Bagazinski

arxiv:2305.08279 v2 · 2023-05-14 · cs.LG · 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{JWCBQXPSHTUWZUPWYRQUUTKNMF}

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

1 paper in Pith

Three-dimensional Deep Shape Optimization with a Limited Dataset

Receipt and verification

First computed	2026-07-05T06:10:52.270056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d84185df23ce96cd1f6c4614a4d4d617fb8d1c930933ae688c0067703837151

Aliases

arxiv: 2305.08279 · arxiv_version: 2305.08279v2 · doi: 10.48550/arxiv.2305.08279 · pith_short_12: JWCBQXPSHTUW · pith_short_16: JWCBQXPSHTUWZUPW · pith_short_8: JWCBQXPS

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/JWCBQXPSHTUWZUPWYRQUUTKNMF \
  | 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: 4d84185df23ce96cd1f6c4614a4d4d617fb8d1c930933ae688c0067703837151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0661c56b1c7096acfda7d15c9eec2868015d4043ba0a8a1aadf1560c4e4791d4",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-14T23:47:20Z",
    "title_canon_sha256": "2dd126cc2c90c8bf62838eccbe904c673fd1ef470c1f85d5ac7c15f26f767100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08279",
    "kind": "arxiv",
    "version": 2
  }
}