Pith Number

pith:IAMUMPDO

pith:2022:IAMUMPDOVBSY42HWXK32PQJRRN

not attested not anchored not stored refs pending

A Theory of Abstraction in Reinforcement Learning

David Abel

arxiv:2203.00397 v1 · 2022-03-01 · 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{IAMUMPDOVBSY42HWXK32PQJRRN}

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

Bayesian updates from coalgebraic determinisation

Abstract Sim2Real through Approximate Information States

Receipt and verification

First computed	2026-07-05T04:01:16.812562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4019463c6ea8658e68f6bab7a7c1318b5a50f71fc27860c170827a1bad8d13ba

Aliases

arxiv: 2203.00397 · arxiv_version: 2203.00397v1 · doi: 10.48550/arxiv.2203.00397 · pith_short_12: IAMUMPDOVBSY · pith_short_16: IAMUMPDOVBSY42HW · pith_short_8: IAMUMPDO

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/IAMUMPDOVBSY42HWXK32PQJRRN \
  | 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: 4019463c6ea8658e68f6bab7a7c1318b5a50f71fc27860c170827a1bad8d13ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8270ace309284189018eff0f8e70ffc7f495e4f592eaa9cb7b664a54e0bc035a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-01T12:46:28Z",
    "title_canon_sha256": "22498ed572b457bd1cf2134daababe3fe893f2726753a3761f0ed9eed68260c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00397",
    "kind": "arxiv",
    "version": 1
  }
}