Pith Number

pith:TOYFVADK

pith:2019:TOYFVADKXKIDH43HI7XZJ4H73H

not attested not anchored not stored refs pending

Robust and fast generation of top and side grasps for unknown objects

Beatriz Leon, Brice Denoun, Claudio Zito, Lorenzo Jamone, Miles Hansard, Rustam Stolkin

arxiv:1907.08088 v1 · 2019-07-18 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOYFVADKXKIDH43HI7XZJ4H73H}

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	2026-05-17T23:40:15.136491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bb05a806aba9033f36747ef94f0ffd9ed3253c41eb1020b688cf888402fe072

Aliases

arxiv: 1907.08088 · arxiv_version: 1907.08088v1 · doi: 10.48550/arxiv.1907.08088 · pith_short_12: TOYFVADKXKID · pith_short_16: TOYFVADKXKIDH43H · pith_short_8: TOYFVADK

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/TOYFVADKXKIDH43HI7XZJ4H73H \
  | 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: 9bb05a806aba9033f36747ef94f0ffd9ed3253c41eb1020b688cf888402fe072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4413d250705035df50b8ec391cccc6f6d57deff3ce79be83538170fc9b9e738b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-07-18T14:44:18Z",
    "title_canon_sha256": "06b18f77780a86f9c68f2d097f0996e5063df048b0d073dacb70b9138bcf9b4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08088",
    "kind": "arxiv",
    "version": 1
  }
}