Pith Number

pith:64ZJ66AP

pith:2016:64ZJ66APQRIQAIFDT2WDCMWLCX

not attested not anchored not stored refs pending

Learning to Poke by Poking: Experiential Learning of Intuitive Physics

Ashvin Nair, Jitendra Malik, Pieter Abbeel, Pulkit Agrawal, Sergey Levine

arxiv:1606.07419 v2 · 2016-06-23 · cs.CV · cs.AI · 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{64ZJ66APQRIQAIFDT2WDCMWLCX}

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	2026-05-18T00:50:37.925094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7329f780f84510020a39eac3132cb15fd18d8b121237f67601878e9b6bce538

Aliases

arxiv: 1606.07419 · arxiv_version: 1606.07419v2 · doi: 10.48550/arxiv.1606.07419 · pith_short_12: 64ZJ66APQRIQ · pith_short_16: 64ZJ66APQRIQAIFD · pith_short_8: 64ZJ66AP

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/64ZJ66APQRIQAIFDT2WDCMWLCX \
  | 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: f7329f780f84510020a39eac3132cb15fd18d8b121237f67601878e9b6bce538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a74ca599797a91d887a3a0ea8e94af3ff07dca9f9bc97916c16fa5d7da1e400",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-06-23T19:42:57Z",
    "title_canon_sha256": "7840f0041a8180505851ef904b06cad17d8cb9f351d84a0c902f4357742d256b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07419",
    "kind": "arxiv",
    "version": 2
  }
}