Pith Number

pith:IY4QMIJ6

pith:2023:IY4QMIJ6ECTLA75LCVPTDNY5P4

not attested not anchored not stored refs pending

Computational synthesis of locomotive soft robots by topology optimization

Atsushi Kawamoto, Changyoung Yuhn, Farzad Gholami, Hiroki Kobayashi, H. Jerry Qi, Liang Yue, Masato Tanaka, S. Macrae Montgomery, Tsuyoshi Nomura, Yuki Sato

arxiv:2310.10985 v2 · 2023-10-17 · 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{IY4QMIJ6ECTLA75LCVPTDNY5P4}

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	2026-07-05T08:48:11.374301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

463906213e20a6b07fab155f31b71d7f0d90a9b575101550cd9a6f0b7596e0f8

Aliases

arxiv: 2310.10985 · arxiv_version: 2310.10985v2 · doi: 10.48550/arxiv.2310.10985 · pith_short_12: IY4QMIJ6ECTL · pith_short_16: IY4QMIJ6ECTLA75L · pith_short_8: IY4QMIJ6

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/IY4QMIJ6ECTLA75LCVPTDNY5P4 \
  | 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: 463906213e20a6b07fab155f31b71d7f0d90a9b575101550cd9a6f0b7596e0f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "947c4d55854bae7066a1ac7238eab09e45351fb14d328544556108ce3eb6512b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2023-10-17T04:17:24Z",
    "title_canon_sha256": "a785f035ee79a8f866c9789ade7f0c888c5ae5f6522819c1f5f0794c964abb5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.10985",
    "kind": "arxiv",
    "version": 2
  }
}