Pith Number

pith:4NBGQY26

pith:2017:4NBGQY266J5LWTON2MF5LXIOVQ

not attested not anchored not stored refs pending

Feature Engineering for Predictive Modeling using Reinforcement Learning

Deepak Turaga, Horst Samulowitz, Udayan Khurana

arxiv:1709.07150 v1 · 2017-09-21 · cs.AI · 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{4NBGQY266J5LWTON2MF5LXIOVQ}

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.

Cited by

1 paper in Pith

MLFriend: Interactive Prediction Task Recommendation for Event-Driven Time-Series Data

Receipt and verification

First computed	2026-05-18T00:34:36.450274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e34268635ef27abb4dcdd30bd5dd0eac3ced31a91e49ba2589c471da6e6c1aad

Aliases

arxiv: 1709.07150 · arxiv_version: 1709.07150v1 · doi: 10.48550/arxiv.1709.07150 · pith_short_12: 4NBGQY266J5L · pith_short_16: 4NBGQY266J5LWTON · pith_short_8: 4NBGQY26

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/4NBGQY266J5LWTON2MF5LXIOVQ \
  | 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: e34268635ef27abb4dcdd30bd5dd0eac3ced31a91e49ba2589c471da6e6c1aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2500bc3a280119f28b6490948b51eb600cd84ccc138e3dd787a5c4a2faa7ab2a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-09-21T04:04:43Z",
    "title_canon_sha256": "0de489d9998d59c340f3d1a1a385acf4e0d09e7725164ab14a52dc6fdf2b7ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07150",
    "kind": "arxiv",
    "version": 1
  }
}