Pith Number

pith:MN54ORP6

pith:2023:MN54ORP6IPVQPPY5BVMFAWD6UZ

not attested not anchored not stored refs pending

Constraining Generative Models for Engineering Design with Negative Data

Akash Srivastava, Dan Gutfreund, Faez Ahmed, Giorgio Giannone, Lyle Regenwetter

arxiv:2306.15166 v2 · 2023-06-27 · 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{MN54ORP6IPVQPPY5BVMFAWD6UZ}

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	2026-07-05T09:43:04.714597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

637bc745fe43eb07bf1d0d5850587ea6685e1c6160f38242f61d753d3b084ff4

Aliases

arxiv: 2306.15166 · arxiv_version: 2306.15166v2 · doi: 10.48550/arxiv.2306.15166 · pith_short_12: MN54ORP6IPVQ · pith_short_16: MN54ORP6IPVQPPY5 · pith_short_8: MN54ORP6

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/MN54ORP6IPVQPPY5BVMFAWD6UZ \
  | 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: 637bc745fe43eb07bf1d0d5850587ea6685e1c6160f38242f61d753d3b084ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27aa23d867be8f51f3cb2335d34cd75be98cb9adba73600f47c2715725e68b3f",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-27T02:47:59Z",
    "title_canon_sha256": "1c61c35fda9a9de32f5267b8197e587ec13c7b7bbd88251ae2f7369a49a3cdaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.15166",
    "kind": "arxiv",
    "version": 2
  }
}