Pith Number

pith:SQP54ZRY

pith:2021:SQP54ZRYN4CN6PDZB6KVTKBFOZ

not attested not anchored not stored refs pending

Learning Intuitive Physics with Multimodal Generative Models

David Meger, Francois Robert Hogan, Gregory Dudek, Michael Jenkin, Sahand Rezaei-Shoshtari

arxiv:2101.04454 v2 · 2021-01-12 · 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{SQP54ZRYN4CN6PDZB6KVTKBFOZ}

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.

Receipt and verification

First computed	2026-07-05T02:08:21.760782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

941fde66386f04df3c790f9559a8257677f6f29d55c67427d7ae0298a882c1ed

Aliases

arxiv: 2101.04454 · arxiv_version: 2101.04454v2 · doi: 10.48550/arxiv.2101.04454 · pith_short_12: SQP54ZRYN4CN · pith_short_16: SQP54ZRYN4CN6PDZ · pith_short_8: SQP54ZRY

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/SQP54ZRYN4CN6PDZB6KVTKBFOZ \
  | 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: 941fde66386f04df3c790f9559a8257677f6f29d55c67427d7ae0298a882c1ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30cfe819c9dacf1bfa4af7fc6f86c2f9cdd02af0934cb7f2f96b33ebc4190a7f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-01-12T12:55:53Z",
    "title_canon_sha256": "e8e62f44603c54c3573574ef12ba90457e4fcca4058ccf032bf3f450376e403d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04454",
    "kind": "arxiv",
    "version": 2
  }
}