Pith Number

pith:KK2GQMBS

pith:2022:KK2GQMBS2SM6PZGUNSEWUWXMFT

not attested not anchored not stored refs pending

Under-Approximating Expected Total Rewards in POMDPs

Alexander Bork, Joost-Pieter Katoen, Tim Quatmann

arxiv:2201.08772 v1 · 2022-01-21 · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KK2GQMBS2SM6PZGUNSEWUWXMFT}

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

1 paper in Pith

Scaling Observation-aware Planning in Uncertain Domains

Receipt and verification

First computed	2026-07-05T03:50:32.514592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b4683032d499e7e4d46c896a5aec2ce86ffb6ec06106d62c91c2efd6ce1785

Aliases

arxiv: 2201.08772 · arxiv_version: 2201.08772v1 · doi: 10.48550/arxiv.2201.08772 · pith_short_12: KK2GQMBS2SM6 · pith_short_16: KK2GQMBS2SM6PZGU · pith_short_8: KK2GQMBS

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/KK2GQMBS2SM6PZGUNSEWUWXMFT \
  | 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: 52b4683032d499e7e4d46c896a5aec2ce86ffb6ec06106d62c91c2efd6ce1785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68cc5869d791f088f568308730e38857bdd01ce2717283f289fe141b63727bae",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-01-21T16:43:03Z",
    "title_canon_sha256": "143bfb198256ad20a10819a566ba2473fd7bdeb5c6d63d0bfa0d3379487380cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08772",
    "kind": "arxiv",
    "version": 1
  }
}