Pith Number

pith:7J3FKVGH

pith:2013:7J3FKVGHOH6A6WMZ2BWLBVL4H4

not attested not anchored not stored refs pending

Finding a needle in an exponential haystack: Discrete RRT for exploration of implicit roadmaps in multi-robot motion planning

Dan Halperin, Kiril Solovey, Oren Salzman

arxiv:1305.2889 v3 · 2013-05-13 · 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{7J3FKVGHOH6A6WMZ2BWLBVL4H4}

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	2026-05-18T02:55:18.499648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa765554c771fc0f5999d06cb0d57c3f115ad366f1b42d02274de096a9687fcb

Aliases

arxiv: 1305.2889 · arxiv_version: 1305.2889v3 · doi: 10.48550/arxiv.1305.2889 · pith_short_12: 7J3FKVGHOH6A · pith_short_16: 7J3FKVGHOH6A6WMZ · pith_short_8: 7J3FKVGH

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/7J3FKVGHOH6A6WMZ2BWLBVL4H4 \
  | 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: fa765554c771fc0f5999d06cb0d57c3f115ad366f1b42d02274de096a9687fcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4be26ba4def82b3678eb2fd852bc4165ad202a21d1a8e80e2f880ca4f5851a4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2013-05-13T18:38:02Z",
    "title_canon_sha256": "9557e4adb401020b334503bce6782b16dd4af3f1c3da5ee98d59f321bdc7a5bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2889",
    "kind": "arxiv",
    "version": 3
  }
}