Pith Number

pith:MGXS7Z6V

pith:2017:MGXS7Z6V4KNUBYAF6LXYQ3HJH5

not attested not anchored not stored refs pending

Cartman: The low-cost Cartesian Manipulator that won the Amazon Robotics Challenge

A. Gurman, A. Milan, A. Razjigaev, A.W. Tow, C. Lehnert, D. Lee, D. Morrison, G. Rallos, I. Reid, J. Erskine, J. Leitner, K. Vijay, M. McTaggart, N. Kelly-Boxall, P. Corke, R. Grinover, R. Smith, S. Wade-McCue, T. Hunn, T. Pham, T. Rowntree, Z. Zhuang

arxiv:1709.06283 v2 · 2017-09-19 · 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{MGXS7Z6V4KNUBYAF6LXYQ3HJH5}

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	2026-05-18T00:22:39.546690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61af2fe7d5e29b40e005f2ef886ce93f7a8f5d0d84a44e011f615db3d2847684

Aliases

arxiv: 1709.06283 · arxiv_version: 1709.06283v2 · doi: 10.48550/arxiv.1709.06283 · pith_short_12: MGXS7Z6V4KNU · pith_short_16: MGXS7Z6V4KNUBYAF · pith_short_8: MGXS7Z6V

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/MGXS7Z6V4KNUBYAF6LXYQ3HJH5 \
  | 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: 61af2fe7d5e29b40e005f2ef886ce93f7a8f5d0d84a44e011f615db3d2847684

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca84e257ff41b9981e8aa55039522a1cfa89f546b06a9cd13b9b27e267b4e75a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-09-19T08:01:43Z",
    "title_canon_sha256": "fa9787143f45e9985d7e8a9c9848e249d6afc867c574436cd9199bc03d9c4e3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06283",
    "kind": "arxiv",
    "version": 2
  }
}