Pith Number

pith:TTOIUXTQ

pith:2024:TTOIUXTQY5CLHRELKSPZ7SKAD5

not attested not anchored not stored refs pending

A Machine Learning Algorithm for Finite-Horizon Stochastic Control Problems in Economics

Lekang Zhang, Steven Kou, Xianhua Peng

arxiv:2411.08668 v2 · 2024-11-13 · econ.GN · math.OC · q-fin.EC · 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{TTOIUXTQY5CLHRELKSPZ7SKAD5}

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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

Simulation-Based Neural Policies for Portfolio Choice: Architecture, Training, and Interpretability

Receipt and verification

First computed	2026-07-05T09:45:16.281342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cdc8a5e70c744b3c48b549f9fc9401f5633aeeb4fb2ecf2fbf867ec1959108e

Aliases

arxiv: 2411.08668 · arxiv_version: 2411.08668v2 · doi: 10.48550/arxiv.2411.08668 · pith_short_12: TTOIUXTQY5CL · pith_short_16: TTOIUXTQY5CLHREL · pith_short_8: TTOIUXTQ

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/TTOIUXTQY5CLHRELKSPZ7SKAD5 \
  | 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: 9cdc8a5e70c744b3c48b549f9fc9401f5633aeeb4fb2ecf2fbf867ec1959108e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f489184786f0c4210ed85801055834eabcfc1f61e44715231662ddab6df7052",
    "cross_cats_sorted": [
      "math.OC",
      "q-fin.EC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2024-11-13T15:02:54Z",
    "title_canon_sha256": "916fb407c660b816991c5c364da54251e3b497171377152f18affb71666ac743"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.08668",
    "kind": "arxiv",
    "version": 2
  }
}