Pith Number

pith:OYMICOBJ

pith:2019:OYMICOBJLR7FOAA7LSUFLKSVFE

not attested not anchored not stored refs pending

Design, Modeling, and Control of Norma: a Slider & Pendulum-Driven Spherical Robot

Hassan Zargarzadeh, M-Mahdi Naddaf-Sh, Saeed Moazami, Srinivas Palanki

arxiv:1908.02243 v2 · 2019-08-06 · 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{OYMICOBJLR7FOAA7LSUFLKSVFE}

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	2026-07-05T00:42:32.081629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76188138295c7e57001f5ca855aa55293cce92514e587ac988355e045dd87e02

Aliases

arxiv: 1908.02243 · arxiv_version: 1908.02243v2 · doi: 10.48550/arxiv.1908.02243 · pith_short_12: OYMICOBJLR7F · pith_short_16: OYMICOBJLR7FOAA7 · pith_short_8: OYMICOBJ

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/OYMICOBJLR7FOAA7LSUFLKSVFE \
  | 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: 76188138295c7e57001f5ca855aa55293cce92514e587ac988355e045dd87e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89af5e6da30b91d3e6adba6e06c6f00ab6e2c91c5de5b91731485ef2f0daf23d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-08-06T16:30:53Z",
    "title_canon_sha256": "f9c11b6b2085229ac8e60a8a94dfa53dd4e8c511b445aab03759aeae010a0242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02243",
    "kind": "arxiv",
    "version": 2
  }
}