Pith Number

pith:GSBFVVHX

pith:2025:GSBFVVHX3G2BZDLAEZW4NHEEIP

not attested not anchored not stored refs pending

Point Policy: Unifying Observations and Actions with Key Points for Robot Manipulation

Lerrel Pinto, Siddhant Haldar

arxiv:2502.20391 v1 · 2025-02-27 · 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{GSBFVVHX3G2BZDLAEZW4NHEEIP}

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

14 papers in Pith

EgoWAM: World Action Models Beyond Pixels with In-the-Wild Egocentric Human Data

KITE: Decoupling Kinematics and Interaction for Zero-Shot Cross-Embodiment Manipulation

Human Universal Grasping

MaskWAM: Unifying Mask Prompting and Prediction for World-Action Models

LUCID: Learning Embodiment-Agnostic Intent Models from Unstructured Human Videos for Scalable Dexterous Robot Skill Acquisition

Receipt and verification

First computed	2026-07-05T10:21:14.143670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34825ad4f7d9b41c8d60266dc69c8443c44c093a0a5256a91cba8918b28e2f39

Aliases

arxiv: 2502.20391 · arxiv_version: 2502.20391v1 · doi: 10.48550/arxiv.2502.20391 · pith_short_12: GSBFVVHX3G2B · pith_short_16: GSBFVVHX3G2BZDLA · pith_short_8: GSBFVVHX

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/GSBFVVHX3G2BZDLAEZW4NHEEIP \
  | 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: 34825ad4f7d9b41c8d60266dc69c8443c44c093a0a5256a91cba8918b28e2f39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95a5a1b42d158291f00f55fb475c148f1c8390fbeb4c03692a5431047a0d5b6f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-02-27T18:59:18Z",
    "title_canon_sha256": "91429b7641e39c19a760d56afb958d82e5d26512e9fcfdd6e1f65e98ee563c9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20391",
    "kind": "arxiv",
    "version": 1
  }
}