Pith Number

pith:XPYRCMSX

pith:2019:XPYRCMSXNDCOW7JFS6EFHMO652

not attested not anchored not stored refs pending

3D Shape Synthesis for Conceptual Design and Optimization Using Variational Autoencoders

Haoliang Jiang, Kenji Shimada, Levent Burak Kara, Soji Yamakawa, Suyash Nigam, Tomotake Furuhata, Wentai Zhang, Zhangsihao Yang

arxiv:1904.07964 v1 · 2019-04-16 · cs.LG · cs.CG · cs.NE · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPYRCMSXNDCOW7JFS6EFHMO652}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:48:19.264972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf111325768c4eb7d25978853b1deeeb06cf6980f90dc9fdb2c7f2f8c71711f

Aliases

arxiv: 1904.07964 · arxiv_version: 1904.07964v1 · doi: 10.48550/arxiv.1904.07964 · pith_short_12: XPYRCMSXNDCO · pith_short_16: XPYRCMSXNDCOW7JF · pith_short_8: XPYRCMSX

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/XPYRCMSXNDCOW7JFS6EFHMO652 \
  | 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: bbf111325768c4eb7d25978853b1deeeb06cf6980f90dc9fdb2c7f2f8c71711f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ce453467b4ed4a6fb13af441035b60f8eebe892d6bb437d745c07dac2199df7",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-16T20:26:53Z",
    "title_canon_sha256": "6bbecedd9d3a796b305d1b55d80f34e07316844f06831203a9056332c00f652f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07964",
    "kind": "arxiv",
    "version": 1
  }
}