Pith Number

pith:KNTP3MBJ

pith:2023:KNTP3MBJBPJ433NQBBJ47YMOYL

not attested not anchored not stored refs pending

How Biomimetic Morphing Dorsal Fin Affects the Swimming Performance of a Free-swimming Tuna Robot

Hongbing Huang, Jinhu Zhang, Wei Zheng, Wei Zhou, Yu Zhang, Zhonglu Lin

arxiv:2310.12715 v1 · 2023-10-19 · cs.RO · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNTP3MBJBPJ433NQBBJ47YMOYL}

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	2026-07-05T07:02:41.811353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5366fdb0290bd3cdedb00853cfe18ec2c4c5a84a93ac1edd8cc0682bd0bb8aa3

Aliases

arxiv: 2310.12715 · arxiv_version: 2310.12715v1 · doi: 10.48550/arxiv.2310.12715 · pith_short_12: KNTP3MBJBPJ4 · pith_short_16: KNTP3MBJBPJ433NQ · pith_short_8: KNTP3MBJ

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/KNTP3MBJBPJ433NQBBJ47YMOYL \
  | 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: 5366fdb0290bd3cdedb00853cfe18ec2c4c5a84a93ac1edd8cc0682bd0bb8aa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57831868323cfe98409b96108d7166e93be7676b245f1922951311d2d38a35aa",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-10-19T13:18:02Z",
    "title_canon_sha256": "79f6fde83acaa44d2c7df2c4b6b4b5ddae2d17bd055224525297a10ad2e07dfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.12715",
    "kind": "arxiv",
    "version": 1
  }
}