Pith Number

pith:WBDY2OWY

pith:2012:WBDY2OWY6EZWSEGAIW2QA53UDM

not attested not anchored not stored refs pending

Regret-based Reward Elicitation for Markov Decision Processes

Craig Boutilier, Kevin Regan

arxiv:1205.2619 v1 · 2012-05-09 · 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{WBDY2OWY6EZWSEGAIW2QA53UDM}

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	2026-05-18T03:55:47.879831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0478d3ad8f1336910c045b50077741b2597e71bbb274f1543a5b024c55f797f

Aliases

arxiv: 1205.2619 · arxiv_version: 1205.2619v1 · doi: 10.48550/arxiv.1205.2619 · pith_short_12: WBDY2OWY6EZW · pith_short_16: WBDY2OWY6EZWSEGA · pith_short_8: WBDY2OWY

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/WBDY2OWY6EZWSEGAIW2QA53UDM \
  | 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: b0478d3ad8f1336910c045b50077741b2597e71bbb274f1543a5b024c55f797f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d51ff6f7800535574eca076607013c52676bad8c3e7a9f77b04c44f0aa9c5e3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-05-09T18:23:30Z",
    "title_canon_sha256": "3c098a73875e50cde252bcac4bedc421067c6b375ae0487eb014c1c071516442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2619",
    "kind": "arxiv",
    "version": 1
  }
}