Pith Number

pith:3PKAIMGC

pith:2019:3PKAIMGCIE7FAEXN2ZDM7KKHXL

not attested not anchored not stored refs pending

KETO: Learning Keypoint Representations for Tool Manipulation

Kuan Fang, Li Fei-Fei, Silvio Savarese, Yuke Zhu, Zengyi Qin

arxiv:1910.11977 v2 · 2019-10-26 · 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{3PKAIMGCIE7FAEXN2ZDM7KKHXL}

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	2026-07-05T00:15:51.419760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbd40430c2413e5012edd646cfa947bad07ff0f8cfc6bb626f3357fadfd7a01d

Aliases

arxiv: 1910.11977 · arxiv_version: 1910.11977v2 · doi: 10.48550/arxiv.1910.11977 · pith_short_12: 3PKAIMGCIE7F · pith_short_16: 3PKAIMGCIE7FAEXN · pith_short_8: 3PKAIMGC

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/3PKAIMGCIE7FAEXN2ZDM7KKHXL \
  | 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: dbd40430c2413e5012edd646cfa947bad07ff0f8cfc6bb626f3357fadfd7a01d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1a0d0f0747606401e0f85c3e7c51a1df93c63a33e714d412dfe776b392853c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-10-26T02:08:49Z",
    "title_canon_sha256": "487d2d69b7eb8da746e1e3e6bb0c36acfc32a6873c565694fea3d298cc667819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11977",
    "kind": "arxiv",
    "version": 2
  }
}