Pith Number

pith:5JUQZKFF

pith:2018:5JUQZKFF3RGRKQ7J2DO3ATN3DG

not attested not anchored not stored refs pending

Grasp2Vec: Learning Object Representations from Self-Supervised Grasping

Coline Devin, Eric Jang, Sergey Levine, Vincent Vanhoucke

arxiv:1811.06964 v2 · 2018-11-16 · cs.RO · cs.AI · 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{5JUQZKFF3RGRKQ7J2DO3ATN3DG}

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.

Cited by

1 paper in Pith

ReKep: Spatio-Temporal Reasoning of Relational Keypoint Constraints for Robotic Manipulation

Receipt and verification

First computed	2026-05-18T00:00:29.278773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea690ca8a5dc4d1543e9d0ddb04dbb19830e44e3eb8fd57074ff86091f1d7fb3

Aliases

arxiv: 1811.06964 · arxiv_version: 1811.06964v2 · doi: 10.48550/arxiv.1811.06964 · pith_short_12: 5JUQZKFF3RGR · pith_short_16: 5JUQZKFF3RGRKQ7J · pith_short_8: 5JUQZKFF

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/5JUQZKFF3RGRKQ7J2DO3ATN3DG \
  | 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: ea690ca8a5dc4d1543e9d0ddb04dbb19830e44e3eb8fd57074ff86091f1d7fb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e6db7bcaae4d4a1d1c1c6aba036a9588ae89d3f23098655a8a483ea96298039",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-11-16T18:42:02Z",
    "title_canon_sha256": "d892a09bc4d8ea5e7704bb3f7da09e148cf43b58a51272539fe71ddcf75de920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06964",
    "kind": "arxiv",
    "version": 2
  }
}