Pith Number

pith:WXNRHBZP

pith:2023:WXNRHBZP65TEAXYODG6GML4FWM

not attested not anchored not stored refs pending

Robust two-degrees-of-freedom control of hydraulic drive with remote wireless operation

Michael Ruderman, Riccardo Checchin, Roberto Oboe

arxiv:2303.10432 v1 · 2023-03-18 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXNRHBZP65TEAXYODG6GML4FWM}

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	2026-07-05T05:52:32.244528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5db13872ff766405f0e19bc662f85b339cceeb5f4abf2ee8622f0b833930cad

Aliases

arxiv: 2303.10432 · arxiv_version: 2303.10432v1 · doi: 10.48550/arxiv.2303.10432 · pith_short_12: WXNRHBZP65TE · pith_short_16: WXNRHBZP65TEAXYO · pith_short_8: WXNRHBZP

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/WXNRHBZP65TEAXYODG6GML4FWM \
  | 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: b5db13872ff766405f0e19bc662f85b339cceeb5f4abf2ee8622f0b833930cad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39f5e0f5b8500630d945df52a5be1750b9bcdbb6d278fb0eeabeedeaa9c9203d",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2023-03-18T15:00:47Z",
    "title_canon_sha256": "45d2016c0e5049d9b31b88ca9f2977b99924448b8856ba3f4afbcd9e22052c34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10432",
    "kind": "arxiv",
    "version": 1
  }
}