Pith Number

pith:S7OTALJI

pith:2010:S7OTALJIPTZ4NH6BKHEDAWPNQY

not attested not anchored not stored refs pending

Spontaneous motion of a droplet coupled with a chemical wave

Hiroyuki Kitahata, Ken H. Nagai, Natsuhiko Yoshinaga, Yutaka Sumino

arxiv:1012.2755 v2 · 2010-12-13 · 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{S7OTALJIPTZ4NH6BKHEDAWPNQY}

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	2026-05-18T02:04:27.562054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97dd302d287cf3c69fc151c83059ed86004adf8b84d93acc08839239b3cd068e

Aliases

arxiv: 1012.2755 · arxiv_version: 1012.2755v2 · doi: 10.48550/arxiv.1012.2755 · pith_short_12: S7OTALJIPTZ4 · pith_short_16: S7OTALJIPTZ4NH6B · pith_short_8: S7OTALJI

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/S7OTALJIPTZ4NH6BKHEDAWPNQY \
  | 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: 97dd302d287cf3c69fc151c83059ed86004adf8b84d93acc08839239b3cd068e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d0e21f26c46af41fdff608492bbdeef731f8e23f267aea5e5823316f484398",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-12-13T15:21:30Z",
    "title_canon_sha256": "c2133e8883426fee216718912e4d080fa064dd1714fa880af74a8355af569270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2755",
    "kind": "arxiv",
    "version": 2
  }
}