Pith Number

pith:DKZ4M6RH

pith:2022:DKZ4M6RHAE7MNK4HRYLPQR65AS

not attested not anchored not stored refs pending

A Bayesian Approach to Learning Bandit Structure in Markov Decision Processes

Finale Doshi-Velez, Kelly W. Zhang, Omer Gottesman

arxiv:2208.00250 v1 · 2022-07-30 · 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{DKZ4M6RHAE7MNK4HRYLPQR65AS}

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	2026-07-05T04:44:49.486778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab3c67a27013ec6ab878e16f847dd04a858f31ec4c70a637783b150dfe70304

Aliases

arxiv: 2208.00250 · arxiv_version: 2208.00250v1 · doi: 10.48550/arxiv.2208.00250 · pith_short_12: DKZ4M6RHAE7M · pith_short_16: DKZ4M6RHAE7MNK4H · pith_short_8: DKZ4M6RH

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/DKZ4M6RHAE7MNK4HRYLPQR65AS \
  | 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: 1ab3c67a27013ec6ab878e16f847dd04a858f31ec4c70a637783b150dfe70304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3258f71556f7f5487927b7a68c5d15e516da166a7ff67e0ab969bd7100d1e558",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-30T15:18:11Z",
    "title_canon_sha256": "708ea2c28547b76f846d25b1defdb9faf2aea9c507d4aa223dcc10ba606af0dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.00250",
    "kind": "arxiv",
    "version": 1
  }
}