Pith Number

pith:PZSQ2V7K

pith:2013:PZSQ2V7K4BOUL2YBZYMOT23CFZ

not attested not anchored not stored refs pending

Domain Specific Language for Geometric Relations between Rigid Bodies targeted to robotic applications

Herman Bruyninckx, Jonas de Greef, Tinne De Laet, Wouter Schaekers

arxiv:1304.1346 v3 · 2013-04-04 · 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{PZSQ2V7K4BOUL2YBZYMOT23CFZ}

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	2026-05-18T03:28:28.839309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e650d57eae05d45eb01ce18e9eb622e5a1ed6a69853d89647e17d922984d46d

Aliases

arxiv: 1304.1346 · arxiv_version: 1304.1346v3 · doi: 10.48550/arxiv.1304.1346 · pith_short_12: PZSQ2V7K4BOU · pith_short_16: PZSQ2V7K4BOUL2YB · pith_short_8: PZSQ2V7K

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/PZSQ2V7K4BOUL2YBZYMOT23CFZ \
  | 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: 7e650d57eae05d45eb01ce18e9eb622e5a1ed6a69853d89647e17d922984d46d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f6c3c3e74b75080c2e6d288fdeef306ab0191620c34586c1a2e7e8b63fe5cf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2013-04-04T12:25:59Z",
    "title_canon_sha256": "ced7a364ab8db91391dbc99884e5281e4bf3c3daaaa9a901333e148296598df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1346",
    "kind": "arxiv",
    "version": 3
  }
}