Pith Number

pith:JEAQLKZE

pith:2024:JEAQLKZEXAGTDEY2Q2MFCX5I7Q

not attested not anchored not stored refs pending

A 'MAP' to find high-performing soft robot designs: Traversing complex design spaces using MAP-elites and Topology Optimization

David Howard, Fumiya Iida, Josh Pinskier, Lois Liow, Yue Xie

arxiv:2407.07591 v1 · 2024-07-10 · cs.RO · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEAQLKZEXAGTDEY2Q2MFCX5I7Q}

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	2026-07-05T08:42:14.718786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

490105ab24b80d31931a8698515fa8fc05fb528cfea69a74b234936caa1b5663

Aliases

arxiv: 2407.07591 · arxiv_version: 2407.07591v1 · doi: 10.48550/arxiv.2407.07591 · pith_short_12: JEAQLKZEXAGT · pith_short_16: JEAQLKZEXAGTDEY2 · pith_short_8: JEAQLKZE

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/JEAQLKZEXAGTDEY2Q2MFCX5I7Q \
  | 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: 490105ab24b80d31931a8698515fa8fc05fb528cfea69a74b234936caa1b5663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58421da2f622bbb2c7d290d1c64f4de78809574b70e0bf6eb7e7134d91e60496",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-07-10T12:27:17Z",
    "title_canon_sha256": "ba545ceec55338ec03cda13ab1307ce3b48b4e294543f23158b156bbab1e2413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07591",
    "kind": "arxiv",
    "version": 1
  }
}