Pith Number

pith:LIVHWWCK

pith:2020:LIVHWWCKG53RBDAUAMY6FCJAMD

not attested not anchored not stored refs pending

Minimax Regret Optimisation for Robust Planning in Uncertain Markov Decision Processes

Bruno Lacerda, Marc Rigter, Nick Hawes

arxiv:2012.04626 v2 · 2020-12-08 · 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{LIVHWWCKG53RBDAUAMY6FCJAMD}

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	2026-07-05T05:40:41.869772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a2a7b584a3777108c140331e2892060ded32e14d7ef4acaae2e60be8e88b114

Aliases

arxiv: 2012.04626 · arxiv_version: 2012.04626v2 · doi: 10.48550/arxiv.2012.04626 · pith_short_12: LIVHWWCKG53R · pith_short_16: LIVHWWCKG53RBDAU · pith_short_8: LIVHWWCK

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/LIVHWWCKG53RBDAUAMY6FCJAMD \
  | 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: 5a2a7b584a3777108c140331e2892060ded32e14d7ef4acaae2e60be8e88b114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fc7e0c25867e64181c9465eb817ce0995834d88c4c3246a473ca51bfbdadc45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-12-08T18:48:14Z",
    "title_canon_sha256": "acb4bdee4dcead88f859d9bed06939fa7f6c6c1024cd68d7d513a8b4b1a331dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04626",
    "kind": "arxiv",
    "version": 2
  }
}