Pith Number

pith:3GEBGARN

pith:2019:3GEBGARNL2OPI7IBF2AYO3KEBP

not attested not anchored not stored refs pending

DensePhysNet: Learning Dense Physical Object Representations via Multi-step Dynamic Interactions

Andy Zeng, Jiajun Wu, Joshua B. Tenenbaum, Shuran Song, Zhenjia Xu

arxiv:1906.03853 v2 · 2019-06-10 · cs.RO · cs.AI · cs.CV · 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{3GEBGARNL2OPI7IBF2AYO3KEBP}

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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

4 papers in Pith

ProJo4D: Progressive Joint Optimization for Sparse-View Inverse Physics Estimation

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

VoxPoser: Composable 3D Value Maps for Robotic Manipulation with Language Models

Causal World Modeling for Robot Control

Receipt and verification

First computed	2026-05-17T23:43:32.452557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d98813022d5e9cf47d012e81876d440bf44581008204a0b1814ebc31f1db983d

Aliases

arxiv: 1906.03853 · arxiv_version: 1906.03853v2 · doi: 10.48550/arxiv.1906.03853 · pith_short_12: 3GEBGARNL2OP · pith_short_16: 3GEBGARNL2OPI7IB · pith_short_8: 3GEBGARN

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/3GEBGARNL2OPI7IBF2AYO3KEBP \
  | 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: d98813022d5e9cf47d012e81876d440bf44581008204a0b1814ebc31f1db983d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bf2c15ce9e136b0848ab06236de9b9a0688b88de72e0ae9d0115a1eb7d3b47b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-06-10T09:13:02Z",
    "title_canon_sha256": "111fdd4dac7893fcaf0d719512b235aea7a368406e857873001a1513f23be57b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03853",
    "kind": "arxiv",
    "version": 2
  }
}