Pith Number

pith:3O2AZMLI

pith:2019:3O2AZMLICTRWWYM3OUL7NYIDW4

not attested not anchored not stored refs pending

A programmable actuator for combined motion and connection and its application to modular robot

Didier El Baz (LAAS-CDA), Li Zhu

arxiv:1904.09889 v1 · 2019-03-26 · 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{3O2AZMLICTRWWYM3OUL7NYIDW4}

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	2026-05-17T23:48:02.934905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb40cb16814e36b619b7517f6e103b72ccb26907f1fb1038db2bcddf657392a

Aliases

arxiv: 1904.09889 · arxiv_version: 1904.09889v1 · doi: 10.48550/arxiv.1904.09889 · pith_short_12: 3O2AZMLICTRW · pith_short_16: 3O2AZMLICTRWWYM3 · pith_short_8: 3O2AZMLI

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/3O2AZMLICTRWWYM3OUL7NYIDW4 \
  | 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: dbb40cb16814e36b619b7517f6e103b72ccb26907f1fb1038db2bcddf657392a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f157a129829a100120ff6403436aa1cbf661991c56182111c05f5cb8a8d2ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-03-26T08:50:02Z",
    "title_canon_sha256": "d3d40a4a038cb442650aab809a3a1fb4345f4c2b5c37def217d0bb8cbd285057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09889",
    "kind": "arxiv",
    "version": 1
  }
}