Pith Number

pith:P3QCPM2P

pith:2022:P3QCPM2PQRS7ME6YR5HFNWMQOF

not attested not anchored not stored refs pending

A Survey on Machine Learning Approaches for Modelling Intuitive Physics

Arijit Dasgupta, Cheston Tan, Jason Fischer, Jiafei Duan

arxiv:2202.06481 v3 · 2022-02-14 · cs.LG · 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{P3QCPM2PQRS7ME6YR5HFNWMQOF}

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

2 papers in Pith

VideoPhy: Evaluating Physical Commonsense for Video Generation

Aligning Perception, Reasoning, Modeling and Interaction: A Survey on Physical AI

Receipt and verification

First computed	2026-07-05T04:18:30.214174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ee027b34f8465f613d88f4e56d99071486769ee71dd36a3ef1942dd7191af91

Aliases

arxiv: 2202.06481 · arxiv_version: 2202.06481v3 · doi: 10.48550/arxiv.2202.06481 · pith_short_12: P3QCPM2PQRS7 · pith_short_16: P3QCPM2PQRS7ME6Y · pith_short_8: P3QCPM2P

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/P3QCPM2PQRS7ME6YR5HFNWMQOF \
  | 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: 7ee027b34f8465f613d88f4e56d99071486769ee71dd36a3ef1942dd7191af91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ada8913120a71e4114cf205b5ee7954965801e86529f66e2cd7d8d5f1e7c31c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-14T04:44:44Z",
    "title_canon_sha256": "6eccf858b221fcaa2e167cf860c95fae6444cd41351e17a6d6797d43f2aac76a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06481",
    "kind": "arxiv",
    "version": 3
  }
}