Pith Number

pith:HQHWZ3SW

pith:2019:HQHWZ3SWXF7SZFQ7UZVAXH7ZUT

not attested not anchored not stored refs pending

Optimal motion of triangular magnetocapillary swimmers

Alexander Sukhov, Ana-Suncana Smith, Galien Grosjean, Jayant Pande, Jens Harting, Maxime Hubert, Nicolas Vandewalle, Oleg Trosman, Qingguang Xie, Sebastian Ziegler

arxiv:1901.02241 v2 · 2019-01-08 · cond-mat.soft · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQHWZ3SWXF7SZFQ7UZVAXH7ZUT}

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	2026-07-05T00:08:03.990435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c0f6cee56b97f2c961fa66a0b9ff9a4dddb64bec355b2fba3c1702f4417bd48

Aliases

arxiv: 1901.02241 · arxiv_version: 1901.02241v2 · doi: 10.48550/arxiv.1901.02241 · pith_short_12: HQHWZ3SWXF7S · pith_short_16: HQHWZ3SWXF7SZFQ7 · pith_short_8: HQHWZ3SW

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/HQHWZ3SWXF7SZFQ7UZVAXH7ZUT \
  | 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: 3c0f6cee56b97f2c961fa66a0b9ff9a4dddb64bec355b2fba3c1702f4417bd48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13e83bd00f3c4a40ede016796871bfa53081dac7d4b669a15a5db7629bbcdd50",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-01-08T10:37:08Z",
    "title_canon_sha256": "05f7346707d6f0802c3e7fe81c7e7e22c9779741e87f18fb960b3290fe453cbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02241",
    "kind": "arxiv",
    "version": 2
  }
}