Pith Number

pith:HX4MPQUZ

pith:2018:HX4MPQUZIWXBCGF6I2PHIPBTDV

not attested not anchored not stored refs pending

Efficient Multi-Robot Coverage of a Known Environment

Chris McKinney, Ioannis Rekleitis, Kelly Benson, Nare Karapetyan, Perouz Taslakian

arxiv:1808.02541 v1 · 2018-08-07 · cs.RO · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HX4MPQUZIWXBCGF6I2PHIPBTDV}

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	2026-05-18T00:08:35.094401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3df8c7c29945ae1118be469e743c331d5c5b4309dce5c78cd7a6eb49ddceb460

Aliases

arxiv: 1808.02541 · arxiv_version: 1808.02541v1 · doi: 10.48550/arxiv.1808.02541 · pith_short_12: HX4MPQUZIWXB · pith_short_16: HX4MPQUZIWXBCGF6 · pith_short_8: HX4MPQUZ

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/HX4MPQUZIWXBCGF6I2PHIPBTDV \
  | 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: 3df8c7c29945ae1118be469e743c331d5c5b4309dce5c78cd7a6eb49ddceb460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "071cb1bba37d4c2b2c53f67cdd6ceb35119c3279cca202e830b75d9a14cb0fa8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-08-07T20:24:29Z",
    "title_canon_sha256": "7fe233069e5a6cb7553f44895f0348d286205d73b2bbbb164f9d9e196f4d0d2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02541",
    "kind": "arxiv",
    "version": 1
  }
}