Pith Number

pith:2GHP7GZD

pith:2017:2GHP7GZDFOEALA6JNCBHC2FCRH

not attested not anchored not stored refs pending

Autonomous Multirobot Excavation for Lunar Applications

Alexander D.S. Smith, Gabriele M.T. D'Eleuterio, Jekanthan Thangavelautham, Kenneth Law, Nader Abu El Samid, Terence Fu

arxiv:1701.01657 v1 · 2017-01-06 · cs.RO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GHP7GZDFOEALA6JNCBHC2FCRH}

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	2026-05-18T00:52:03.599013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d18eff9b232b880583c968827168a289fbc246eb429b466c43a2d0e658d75017

Aliases

arxiv: 1701.01657 · arxiv_version: 1701.01657v1 · doi: 10.48550/arxiv.1701.01657 · pith_short_12: 2GHP7GZDFOEA · pith_short_16: 2GHP7GZDFOEALA6J · pith_short_8: 2GHP7GZD

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/2GHP7GZDFOEALA6JNCBHC2FCRH \
  | 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: d18eff9b232b880583c968827168a289fbc246eb429b466c43a2d0e658d75017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdec2c680cd5ffc133809bbb8d76d8d417f500462bf435f0ec085bd7313e6776",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-01-06T15:17:13Z",
    "title_canon_sha256": "158e1dc31a269542e5cda6cf34236d99fb999f4bd131ebd7bed155fd95b7be9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01657",
    "kind": "arxiv",
    "version": 1
  }
}