Pith Number

pith:LJYMY6ZR

pith:2009:LJYMY6ZR6V7SDR3JWR56XTJL5O

not attested not anchored not stored refs pending

Multidimensional Online Robot Motion

Joshua Brown Kramer, Lucas Sabalka

arxiv:0903.4696 v1 · 2009-03-26 · cs.CG · 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{LJYMY6ZR6V7SDR3JWR56XTJL5O}

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	2026-05-18T04:11:08.888145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a70cc7b31f57f21c769b47bebcd2beb8fca85f6391f0abf065345b8ae571b30

Aliases

arxiv: 0903.4696 · arxiv_version: 0903.4696v1 · doi: 10.48550/arxiv.0903.4696 · pith_short_12: LJYMY6ZR6V7S · pith_short_16: LJYMY6ZR6V7SDR3J · pith_short_8: LJYMY6ZR

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/LJYMY6ZR6V7SDR3JWR56XTJL5O \
  | 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: 5a70cc7b31f57f21c769b47bebcd2beb8fca85f6391f0abf065345b8ae571b30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2008875227e558e44477d807b4557fd95910a62389bc8ade7e80ce5000163da7",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2009-03-26T20:39:55Z",
    "title_canon_sha256": "c4fa4da0b9f57fbd660eefdf12cfaab0ba785a014554ec896349317307dfe5cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.4696",
    "kind": "arxiv",
    "version": 1
  }
}