Pith Number

pith:JW7P6P5H

pith:2009:JW7P6P5HIVPITDLL5K3G3C64LW

not attested not anchored not stored refs pending

Effects of Mechanical Coupling on the Dynamics of Balancing Tasks

Atsushi Higeta, Katsutoshi Yoshida, Shinichi Watanabe

arxiv:0909.0611 v2 · 2009-09-03 · 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{JW7P6P5HIVPITDLL5K3G3C64LW}

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	2026-05-18T04:27:02.738230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dbeff3fa7455e898d6beab66d8bdc5db003bfddf45f22d8c19d82168599a074

Aliases

arxiv: 0909.0611 · arxiv_version: 0909.0611v2 · doi: 10.48550/arxiv.0909.0611 · pith_short_12: JW7P6P5HIVPI · pith_short_16: JW7P6P5HIVPITDLL · pith_short_8: JW7P6P5H

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/JW7P6P5HIVPITDLL5K3G3C64LW \
  | 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: 4dbeff3fa7455e898d6beab66d8bdc5db003bfddf45f22d8c19d82168599a074

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dc12ad5efd835a4e95d8417494ee25ad34b5eab5663444dbe21e54eca645ad6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2009-09-03T09:38:18Z",
    "title_canon_sha256": "9e22511341cde9a244f5e50b74713d1648b8445dd39bf9cd7bcf5496940f6604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0611",
    "kind": "arxiv",
    "version": 2
  }
}