Pith Number

pith:PWPR2RYT

pith:2013:PWPR2RYT2IE73BBEBETKRBZ4J2

not attested not anchored not stored refs pending

Solving POMDPs by Searching in Policy Space

Eric A. Hansen

arxiv:1301.7380 v1 · 2013-01-30 · 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{PWPR2RYT2IE73BBEBETKRBZ4J2}

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

Using Common Random Numbers for Simulation-based Planning with Rollouts

Receipt and verification

First computed	2026-05-18T03:35:00.171480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d9f1d4713d209fd84240926a8873c4e8b28d807e143916a832b18cc724aa25d

Aliases

arxiv: 1301.7380 · arxiv_version: 1301.7380v1 · doi: 10.48550/arxiv.1301.7380 · pith_short_12: PWPR2RYT2IE7 · pith_short_16: PWPR2RYT2IE73BBE · pith_short_8: PWPR2RYT

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/PWPR2RYT2IE73BBEBETKRBZ4J2 \
  | 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: 7d9f1d4713d209fd84240926a8873c4e8b28d807e143916a832b18cc724aa25d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa7aa1ed112cc8e8d2c85d821b722cd912ca07b31ec4e5094752bb0622fc0662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-30T15:04:11Z",
    "title_canon_sha256": "d575fd2e702d66fa4de8b4c4b205009c32c744a8a282a780008759839aa5fa8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7380",
    "kind": "arxiv",
    "version": 1
  }
}