Pith Number

pith:32AYCT4H

pith:2016:32AYCT4HLSF7MLZ2FCYH5SMNAC

not attested not anchored not stored refs pending

Shape Completion Enabled Robotic Grasping

Adam Richardson, Chad DeChant, Jacob Varley, Joaqu\'in Ruales, Peter Allen

arxiv:1609.08546 v2 · 2016-09-27 · 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{32AYCT4HLSF7MLZ2FCYH5SMNAC}

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	2026-05-18T00:49:42.079161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de81814f875c8bf62f3a28b07ec98d00a4411862fc88c7747a0ae21017b26704

Aliases

arxiv: 1609.08546 · arxiv_version: 1609.08546v2 · doi: 10.48550/arxiv.1609.08546 · pith_short_12: 32AYCT4HLSF7 · pith_short_16: 32AYCT4HLSF7MLZ2 · pith_short_8: 32AYCT4H

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/32AYCT4HLSF7MLZ2FCYH5SMNAC \
  | 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: de81814f875c8bf62f3a28b07ec98d00a4411862fc88c7747a0ae21017b26704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "691f811bdeffba601085af06f2c091d6705386a586527101500da4ce1d08915a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2016-09-27T17:40:06Z",
    "title_canon_sha256": "d0582be66b3d07826ba27db0d64e359c369a3680cc7c6629f00439b1ee2ebd6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08546",
    "kind": "arxiv",
    "version": 2
  }
}