Pith Number

pith:APSNWKKP

pith:2026:APSNWKKP3COVKOL4L7P6VJR22Q

not attested not anchored not stored refs pending

EngiAI: A Multi-Agent Framework and Benchmark Suite for LLM-Driven Engineering Design

Florian Felten, Gioele Molinari, Mark Fuge, Soheyl Massoudi

arxiv:2605.19743 v1 · 2026-05-19 · cs.AI · cs.LG · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APSNWKKP3COVKOL4L7P6VJR22Q}

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	2026-05-20T01:06:11.823510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03e4db294fd89d55397c5fdfeaa63ad42e075a473b600276084daf9d790b25bc

Aliases

arxiv: 2605.19743 · arxiv_version: 2605.19743v1 · doi: 10.48550/arxiv.2605.19743 · pith_short_12: APSNWKKP3COV · pith_short_16: APSNWKKP3COVKOL4 · pith_short_8: APSNWKKP

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/APSNWKKP3COVKOL4L7P6VJR22Q \
  | 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: 03e4db294fd89d55397c5fdfeaa63ad42e075a473b600276084daf9d790b25bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52a18d950e90776926579bacfd0770e4ec4e355dab7493bca5d45a0a11f66f6d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-19T12:12:09Z",
    "title_canon_sha256": "1628e299ac9d22b2a95326d9f01bfe219f51f092ed5c42c7a6dfca05e58a8889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19743",
    "kind": "arxiv",
    "version": 1
  }
}