Pith Number

pith:RMTTFJI5

pith:2019:RMTTFJI5HLA3Z5N4ISDQPSVDDW

not attested not anchored not stored refs pending

Two floating camphor particles interacting through lateral capillary force

Hiroyuki Kitahata, Mamoru Okamoto, Masaharu Nagayama, Yuhei Hirose, Yuki Koyano, Yusuke Yasugahira, Yutaka Sumino

arxiv:1909.00545 v2 · 2019-09-02 · nlin.PS · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMTTFJI5HLA3Z5N4ISDQPSVDDW}

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.

Cited by

1 paper in Pith

ActiveCheerios: 3D-Printed Marangoni-Driven Active Particles at an Interface

Receipt and verification

First computed	2026-07-05T05:18:42.269205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b2732a51d3ac1bcf5bc448707caa31daba3e1b45a4d226dd77337de109d443d

Aliases

arxiv: 1909.00545 · arxiv_version: 1909.00545v2 · doi: 10.48550/arxiv.1909.00545 · pith_short_12: RMTTFJI5HLA3 · pith_short_16: RMTTFJI5HLA3Z5N4 · pith_short_8: RMTTFJI5

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/RMTTFJI5HLA3Z5N4ISDQPSVDDW \
  | 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: 8b2732a51d3ac1bcf5bc448707caa31daba3e1b45a4d226dd77337de109d443d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9539ee567e6c31804c0e49d125510029ce4d17b551871317e564127932502e58",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2019-09-02T04:57:35Z",
    "title_canon_sha256": "f6a512fcb8925ed6bc7ef5034a32c891d4af371c7b2d0f8275e9f5a8687561c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00545",
    "kind": "arxiv",
    "version": 2
  }
}