Pith Number

pith:HOHB2ZWY

pith:2013:HOHB2ZWYZKUKMFJMTRLIC2EX73

not attested not anchored not stored refs pending

Flexible Decomposition Algorithms for Weakly Coupled Markov Decision Problems

Ron Parr

arxiv:1301.7405 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{HOHB2ZWYZKUKMFJMTRLIC2EX73}

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	2026-05-18T03:34:59.934392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b8e1d66d8caa8a6152c9c56816897feda5ae73030d9154740d9989ecd86c437

Aliases

arxiv: 1301.7405 · arxiv_version: 1301.7405v1 · doi: 10.48550/arxiv.1301.7405 · pith_short_12: HOHB2ZWYZKUK · pith_short_16: HOHB2ZWYZKUKMFJM · pith_short_8: HOHB2ZWY

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/HOHB2ZWYZKUKMFJMTRLIC2EX73 \
  | 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: 3b8e1d66d8caa8a6152c9c56816897feda5ae73030d9154740d9989ecd86c437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c5cb397147cc7bd1c7231e055de9f230d0c1084c149268d4b7ad4ea7de1b4d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-30T15:06:15Z",
    "title_canon_sha256": "ed546a216611b94a081162af3e4162e9336dedf4719d1db50c535927a6aef7d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7405",
    "kind": "arxiv",
    "version": 1
  }
}