Pith Number

pith:F2FQECM6

pith:2019:F2FQECM6UVM3MXQXMMUXU7IZQZ

not attested not anchored not stored refs pending

An investigation of model-free planning

Adam Santoro, Arthur Guez, David Raposo, David Silver, Greg Wayne, Karol Gregor, Laurent Orseau, Mehdi Mirza, Rishabh Kabra, S\'ebastien Racani\`ere, Th\'eophane Weber, Timothy Lillicrap, Tom Eccles

arxiv:1901.03559 v2 · 2019-01-11 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2FQECM6UVM3MXQXMMUXU7IZQZ}

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	2026-05-17T23:45:52.294178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e8b02099ea559b65e1763297a7d1986460aa73a2ee2d55e18f5d1a9322c0fa0

Aliases

arxiv: 1901.03559 · arxiv_version: 1901.03559v2 · doi: 10.48550/arxiv.1901.03559 · pith_short_12: F2FQECM6UVM3 · pith_short_16: F2FQECM6UVM3MXQX · pith_short_8: F2FQECM6

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/F2FQECM6UVM3MXQXMMUXU7IZQZ \
  | 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: 2e8b02099ea559b65e1763297a7d1986460aa73a2ee2d55e18f5d1a9322c0fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22fd62daa0362e78ef7e09add4dd30d6ff4598347ca8e8c91f98ba8302c8f85c",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-11T11:42:51Z",
    "title_canon_sha256": "9d6380f4d5398e25c0941b262596c966de2a81a3a8d92cf77c72321cbf334c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03559",
    "kind": "arxiv",
    "version": 2
  }
}