Pith Number

pith:SNY7ONKL

pith:2025:SNY7ONKLDWJ7BII34QIDKABMMH

not attested not anchored not stored refs pending

Decision-informed Neural Networks with Large Language Model Integration for Portfolio Optimization

Stefan Zohren, Yaxuan Kong, Yongjae Lee, Yoontae Hwang

arxiv:2502.00828 v1 · 2025-02-02 · q-fin.PM · cs.AI · q-fin.CP

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\usepackage{pith}
\pithnumber{SNY7ONKLDWJ7BII34QIDKABMMH}

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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

3 papers in Pith

Generating Input Distributions for Explaining Portfolio Optimization Pipelines

Decision-Focused Learning via Tangent-Space Projection of Prediction Error

Receipt and verification

First computed	2026-07-05T10:08:38.989361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9371f7354b1d93f0a11be41035002c61dde4651a0456cb4ec60fc11c99c3ac35

Aliases

arxiv: 2502.00828 · arxiv_version: 2502.00828v1 · doi: 10.48550/arxiv.2502.00828 · pith_short_12: SNY7ONKLDWJ7 · pith_short_16: SNY7ONKLDWJ7BII3 · pith_short_8: SNY7ONKL

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/SNY7ONKLDWJ7BII34QIDKABMMH \
  | 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: 9371f7354b1d93f0a11be41035002c61dde4651a0456cb4ec60fc11c99c3ac35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "234c7af5272728354fd4564e63eba2251892bd23b749d663c193673e6bb2760e",
    "cross_cats_sorted": [
      "cs.AI",
      "q-fin.CP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2025-02-02T15:45:21Z",
    "title_canon_sha256": "c4b3182ed85197f293e8aec345bf02cc26f499817d88641280afbfe74833489d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00828",
    "kind": "arxiv",
    "version": 1
  }
}