Pith Number

pith:CXGD6G4V

pith:2025:CXGD6G4VRF7EPNU3W5T6MJB6C6

not attested not anchored not stored refs pending

Intuitive physics understanding emerges from self-supervised pretraining on natural videos

Adrien Bardes, Emmanuel Dupoux, Laurent Najman, Mahmoud Assran, Michael Rabbat, Nicolas Ballas, Quentin Garrido, Yann LeCun

arxiv:2502.11831 v1 · 2025-02-17 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXGD6G4VRF7EPNU3W5T6MJB6C6}

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

16 papers in Pith

Neural Voxel Dynamics: Learning Implicit 3D Physics via Volumetric Feature Advection

Asymmetric physics enables efficient learning in quadrupedal robot swarms

Do Video Foundation Models Understand Intuitive Physics? A Layerwise Probing Analysis

LEVANTE-bench: Multi-Scale Comparison of VLMs to Children Using Cognitive Tasks (or, "Is Your VLM Smarter Than a 5th Grader?")

YoCausal: How Far is Video Generation from World Model? A Causality Perspective

Receipt and verification

First computed	2026-07-05T10:15:34.850752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15cc3f1b95897e47b69bb767e6243e17bc5335ef67060b4218fe26a7e3250e75

Aliases

arxiv: 2502.11831 · arxiv_version: 2502.11831v1 · doi: 10.48550/arxiv.2502.11831 · pith_short_12: CXGD6G4VRF7E · pith_short_16: CXGD6G4VRF7EPNU3 · pith_short_8: CXGD6G4V

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/CXGD6G4VRF7EPNU3W5T6MJB6C6 \
  | 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: 15cc3f1b95897e47b69bb767e6243e17bc5335ef67060b4218fe26a7e3250e75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba3e8aae61863fb0ac859c6063fd81188b36882cd6a292f57f0628e61bf85e1e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-17T14:27:14Z",
    "title_canon_sha256": "ae0495e1bffce49e23e0bda91cd0042585569b371c8df3c3226ddd62a4be9cf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11831",
    "kind": "arxiv",
    "version": 1
  }
}