Pith Number

pith:SSGJAOFB

pith:2018:SSGJAOFBJQC5HMIDLPYQ33MIKZ

not attested not anchored not stored refs pending

Learning Task-Oriented Grasping for Tool Manipulation from Simulated Self-Supervision

Andrey Kurenkov, Animesh Garg, Kuan Fang, Li Fei-Fei, Silvio Savarese, Viraj Mehta, Yuke Zhu

arxiv:1806.09266 v1 · 2018-06-25 · cs.RO · cs.CV · cs.LG · stat.ML

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

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	2026-05-18T00:12:29.821039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

948c9038a14c05d3b1035bf10ded8856525c26698934767acd9706b858a09fc9

Aliases

arxiv: 1806.09266 · arxiv_version: 1806.09266v1 · doi: 10.48550/arxiv.1806.09266 · pith_short_12: SSGJAOFBJQC5 · pith_short_16: SSGJAOFBJQC5HMID · pith_short_8: SSGJAOFB

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/SSGJAOFBJQC5HMIDLPYQ33MIKZ \
  | 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: 948c9038a14c05d3b1035bf10ded8856525c26698934767acd9706b858a09fc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "614eb3a519d66f4301f77a01207f51056d3700b567825c84b9a31564919bc299",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-06-25T03:08:28Z",
    "title_canon_sha256": "028d14ccd2480747f2165372bfb6f3f7fd26a0001110fb8b5a783f0001aa78a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09266",
    "kind": "arxiv",
    "version": 1
  }
}