Pith Number

pith:X2LE3GQO

pith:2013:X2LE3GQOZNUNXOV725DGFW4DGB

not attested not anchored not stored refs pending

Policy Iteration for Factored MDPs

Daphne Koller, Ron Parr

arxiv:1301.3869 v1 · 2013-01-16 · 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{X2LE3GQOZNUNXOV725DGFW4DGB}

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	2026-05-18T03:36:15.195266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be964d9a0ecb68dbbabfd74662db833070182b6ad73dd20ad2bba09e0b707db0

Aliases

arxiv: 1301.3869 · arxiv_version: 1301.3869v1 · doi: 10.48550/arxiv.1301.3869 · pith_short_12: X2LE3GQOZNUN · pith_short_16: X2LE3GQOZNUNXOV7 · pith_short_8: X2LE3GQO

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/X2LE3GQOZNUNXOV725DGFW4DGB \
  | 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: be964d9a0ecb68dbbabfd74662db833070182b6ad73dd20ad2bba09e0b707db0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d99d0a8666a865b4dd58d6e90dc52cf17b2e514929a49b33264130c8d9b9b7d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-16T15:51:06Z",
    "title_canon_sha256": "b557f9e7a0339e4d4fac3659e1a757412fab5950c6b15831b4aae1c103124bc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3869",
    "kind": "arxiv",
    "version": 1
  }
}