Pith Number

pith:J2ZMZNJQ

pith:2017:J2ZMZNJQ2N2YA5CF7GI6JN5L74

not attested not anchored not stored refs pending

Learning Policies for Markov Decision Processes from Data

Hao Liu, Henghui Zhu, Ioannis Ch. Paschalidis, Manjesh K. Hanawal

arxiv:1701.05954 v1 · 2017-01-21 · math.OC · cs.LG · 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{J2ZMZNJQ2N2YA5CF7GI6JN5L74}

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	2026-05-18T00:52:19.754157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eb2ccb530d375807445f991e4b7abff2c100e7e478651eb973a7d27b79d2ba9

Aliases

arxiv: 1701.05954 · arxiv_version: 1701.05954v1 · doi: 10.48550/arxiv.1701.05954 · pith_short_12: J2ZMZNJQ2N2Y · pith_short_16: J2ZMZNJQ2N2YA5CF · pith_short_8: J2ZMZNJQ

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/J2ZMZNJQ2N2YA5CF7GI6JN5L74 \
  | 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: 4eb2ccb530d375807445f991e4b7abff2c100e7e478651eb973a7d27b79d2ba9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f32f20a25bc2ab99010afdbf5be5c31a0e1b3b3a082e8c9638f01a074d37f7f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-01-21T00:11:06Z",
    "title_canon_sha256": "25bc39cd8ee37e68a4c16adb5a0b305c95dec7b5277d96ed1748f6e0a9cda852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05954",
    "kind": "arxiv",
    "version": 1
  }
}