Pith Number

pith:JPUG4XGH

pith:2013:JPUG4XGHAYOIZH3MA34XG45ZZE

not attested not anchored not stored refs pending

Non-linear Task-Space Disturbance Observer for Position Regulation of Redundant Robot Arms against Perturbations in 3D Environments

Sang-Rok Oh, Tapomayukh Bhattacharjee, Yonghwan Oh

arxiv:1311.0388 v1 · 2013-11-02 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPUG4XGHAYOIZH3MA34XG45ZZE}

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	2026-05-18T03:08:06.116254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4be86e5cc7061c8c9f6c06f97373b9c9133ce04c1e48614582718ed635f8d7a3

Aliases

arxiv: 1311.0388 · arxiv_version: 1311.0388v1 · doi: 10.48550/arxiv.1311.0388 · pith_short_12: JPUG4XGHAYOI · pith_short_16: JPUG4XGHAYOIZH3M · pith_short_8: JPUG4XGH

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/JPUG4XGHAYOIZH3MA34XG45ZZE \
  | 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: 4be86e5cc7061c8c9f6c06f97373b9c9133ce04c1e48614582718ed635f8d7a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda863969f5a5a00dbc9df5132df2710bd3e5ff3713cf0f7723c6fe14ca84fc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2013-11-02T16:24:22Z",
    "title_canon_sha256": "6889dfcdd5e87b5433c56feddefca7ee1c575986fbed82c105965d061d266a3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0388",
    "kind": "arxiv",
    "version": 1
  }
}