Pith Number

pith:D6ZR63RS

pith:2013:D6ZR63RSRACWOCY3M4FBQEYUXZ

not attested not anchored not stored refs pending

What is Decidable about Partially Observable Markov Decision Processes with {\omega}-Regular Objectives

Krishnendu Chatterjee, Martin Chmelik, Mathieu Tracol

arxiv:1309.2802 v1 · 2013-09-11 · 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{D6ZR63RSRACWOCY3M4FBQEYUXZ}

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	2026-05-18T03:13:34.791162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fb31f6e328805670b1b670a181314be695bbba624d0813b5a6238064ae78fd5

Aliases

arxiv: 1309.2802 · arxiv_version: 1309.2802v1 · doi: 10.48550/arxiv.1309.2802 · pith_short_12: D6ZR63RSRACW · pith_short_16: D6ZR63RSRACWOCY3 · pith_short_8: D6ZR63RS

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/D6ZR63RSRACWOCY3M4FBQEYUXZ \
  | 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: 1fb31f6e328805670b1b670a181314be695bbba624d0813b5a6238064ae78fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bf4766a2ee510924981f126a6d752c7a22b5da338e95575ee42e026ae936def",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-09-11T12:16:04Z",
    "title_canon_sha256": "81e5aa7a5a51e1be6b167017f8ff79fece3868cbed83d80dbd44a0c735b6dbfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2802",
    "kind": "arxiv",
    "version": 1
  }
}