Pith Number

pith:KOMOFQA6

pith:2014:KOMOFQA6VL2PKSOF2JV6M5E4JO

not attested not anchored not stored refs pending

Classification-based Approximate Policy Iteration: Experiments and Extended Discussions

Amir-massoud Farahmand, Andr\'e M.S. Barreto, Doina Precup, Mohammad Ghavamzadeh

arxiv:1407.0449 v1 · 2014-07-02 · cs.LG · cs.SY · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOMOFQA6VL2PKSOF2JV6M5E4JO}

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	2026-05-18T02:48:33.754946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5398e2c01eaaf4f549c5d26be6749c4b825b4cf6a461e0b440987d7568b6db87

Aliases

arxiv: 1407.0449 · arxiv_version: 1407.0449v1 · doi: 10.48550/arxiv.1407.0449 · pith_short_12: KOMOFQA6VL2P · pith_short_16: KOMOFQA6VL2PKSOF · pith_short_8: KOMOFQA6

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/KOMOFQA6VL2PKSOF2JV6M5E4JO \
  | 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: 5398e2c01eaaf4f549c5d26be6749c4b825b4cf6a461e0b440987d7568b6db87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "956869701f86fbade2adec9a7b0c2e9c236040f647bf2c59a7865f1d3df38b09",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-07-02T03:19:43Z",
    "title_canon_sha256": "e135126c2be09723f98ad354d780e380f80f4047cbe9b871fd22aca34ad66433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0449",
    "kind": "arxiv",
    "version": 1
  }
}