Pith Number

pith:5BC4QYND

pith:2021:5BC4QYND5DQDT7KQJVHH6F35YN

not attested not anchored not stored refs pending

Planning for Risk-Aversion and Expected Value in MDPs

Bruno Lacerda, Marc Rigter, Nick Hawes, Paul Duckworth

arxiv:2110.12746 v2 · 2021-10-25 · cs.AI · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BC4QYND5DQDT7KQJVHH6F35YN}

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	2026-07-05T04:03:37.925992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e845c861a3e8e039fd504d4e7f177dc37596d26860aa659b5bebca6bbf5ed8fd

Aliases

arxiv: 2110.12746 · arxiv_version: 2110.12746v2 · doi: 10.48550/arxiv.2110.12746 · pith_short_12: 5BC4QYND5DQD · pith_short_16: 5BC4QYND5DQDT7KQ · pith_short_8: 5BC4QYND

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/5BC4QYND5DQDT7KQJVHH6F35YN \
  | 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: e845c861a3e8e039fd504d4e7f177dc37596d26860aa659b5bebca6bbf5ed8fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c825aeef50eade89aac4a21bbf3df33a0cdf8ddf3cd954f9c098b38afeea9758",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-10-25T09:16:50Z",
    "title_canon_sha256": "7aeac31e5d856546682fdeaae3bc7cde87a85c5ee171cfae43f47ad235c399ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12746",
    "kind": "arxiv",
    "version": 2
  }
}