Pith Number

pith:3CDFQD65

pith:2023:3CDFQD65VYHTGQGUJLRKPE5GS3

not attested not anchored not stored refs pending

Efficient Skill Acquisition for Complex Manipulation Tasks in Obstructed Environments

Ingmar Posner, Jack Collins, Jun Yamada

arxiv:2303.03365 v1 · 2023-03-06 · cs.RO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CDFQD65VYHTGQGUJLRKPE5GS3}

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

Visual IRL for Human-Like Robotic Manipulation

Receipt and verification

First computed	2026-07-05T05:48:28.766637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d886580fddae0f3340d44ae2a793a696d93144954151f484d08647633b210a49

Aliases

arxiv: 2303.03365 · arxiv_version: 2303.03365v1 · doi: 10.48550/arxiv.2303.03365 · pith_short_12: 3CDFQD65VYHT · pith_short_16: 3CDFQD65VYHTGQGU · pith_short_8: 3CDFQD65

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/3CDFQD65VYHTGQGUJLRKPE5GS3 \
  | 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: d886580fddae0f3340d44ae2a793a696d93144954151f484d08647633b210a49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44bc65dc18338ab49eac2a6082afd6ec586be6bb1eb3c884b2f6d0862b8def06",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-03-06T18:49:59Z",
    "title_canon_sha256": "c8791d4e8d090b129a8837bae23b86ff4b6b895497449cde09ef177cb7997789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.03365",
    "kind": "arxiv",
    "version": 1
  }
}