Pith Number

pith:CKJ2QTHB

pith:2021:CKJ2QTHBZV2SH2TRA7WM7K2OF5

not attested not anchored not stored refs pending

Actionable Models: Unsupervised Offline Reinforcement Learning of Robotic Skills

Alex Irpan, Benjamin Eysenbach, Chelsea Finn, Dmitry Kalashnikov, Jake Varley, Karol Hausman, Ryan Julian, Sergey Levine, Ted Xiao, Yao Lu, Yevgen Chebotar

arxiv:2104.07749 v3 · 2021-04-15 · 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{CKJ2QTHBZV2SH2TRA7WM7K2OF5}

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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

7 papers in Pith

Physics-informed Goal-Conditioned Reinforcement Learning under Hybrid Contact Dynamics

Behavior-Consistent Deep Reinforcement Learning

VIP: Towards Universal Visual Reward and Representation via Value-Implicit Pre-Training

QHyer: Q-conditioned Hybrid Attention-mamba Transformer for Offline Goal-conditioned RL

Receipt and verification

First computed	2026-07-05T02:48:22.415164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1293a84ce1cd7523ea7107eccfab4e2f709c6113340a7dee93222d80a2903843

Aliases

arxiv: 2104.07749 · arxiv_version: 2104.07749v3 · doi: 10.48550/arxiv.2104.07749 · pith_short_12: CKJ2QTHBZV2S · pith_short_16: CKJ2QTHBZV2SH2TR · pith_short_8: CKJ2QTHB

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/CKJ2QTHBZV2SH2TRA7WM7K2OF5 \
  | 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: 1293a84ce1cd7523ea7107eccfab4e2f709c6113340a7dee93222d80a2903843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1167dcd52c8c05f4bdc1f19997f21854f9d8bfd94d454c61819df2b6250aeb31",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-04-15T20:10:11Z",
    "title_canon_sha256": "6935116c151e86c9fe674b4dd7b3318273536d4a4681185b68380473851944fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07749",
    "kind": "arxiv",
    "version": 3
  }
}