Pith Number

pith:CZ6K2D3H

pith:2020:CZ6K2D3HQSMMKK6VR6BQSMRSIR

not attested not anchored not stored refs pending

Information-theoretic Task Selection for Meta-Reinforcement Learning

Matteo Leonetti, Ricardo Luna Gutierrez

arxiv:2011.01054 v2 · 2020-11-02 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZ6K2D3HQSMMKK6VR6BQSMRSIR}

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

1 paper in Pith

Learning to Reason at the Frontier of Learnability

Receipt and verification

First computed	2026-07-05T02:54:15.112866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

167cad0f678498c52bd58f8309323244762e00474968737b4b3ac49d635f39ae

Aliases

arxiv: 2011.01054 · arxiv_version: 2011.01054v2 · doi: 10.48550/arxiv.2011.01054 · pith_short_12: CZ6K2D3HQSMM · pith_short_16: CZ6K2D3HQSMMKK6V · pith_short_8: CZ6K2D3H

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/CZ6K2D3HQSMMKK6VR6BQSMRSIR \
  | 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: 167cad0f678498c52bd58f8309323244762e00474968737b4b3ac49d635f39ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9bc7aafec95a17e6250a0883da6e565babf7b971dd425167e3f9b7001b76b6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-02T15:37:37Z",
    "title_canon_sha256": "061307a17e3e9664ee3aa422b820f12c0b5faca3e1677602d9686edd097a8fcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.01054",
    "kind": "arxiv",
    "version": 2
  }
}