Pith Number

pith:XFOAG5VC

pith:2021:XFOAG5VCARBEALT6DML4QOGBBV

not attested not anchored not stored refs pending

A Universal End-to-End Approach to Portfolio Optimization via Deep Learning

Chao Zhang, Mihai Cucuringu, Stefan Zohren, Zihao Zhang

arxiv:2111.09170 v1 · 2021-11-17 · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFOAG5VCARBEALT6DML4QOGBBV}

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

3 papers in Pith

Generating Input Distributions for Explaining Portfolio Optimization Pipelines

End-to-End Parametric Portfolio Policies for Cross-Asset Futures Timing: When Do AI Models Beat Simple Rules?

A Systematic Review of Recent Advancements in PINN Augmented Deep Learning and Mathematical Modeling for Efficient Portfolio Management

Receipt and verification

First computed	2026-07-05T03:32:58.489973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b95c0376a20442402e7e1b17c838c10d78e77578ab5094d613a8cee2043a2ed9

Aliases

arxiv: 2111.09170 · arxiv_version: 2111.09170v1 · doi: 10.48550/arxiv.2111.09170 · pith_short_12: XFOAG5VCARBE · pith_short_16: XFOAG5VCARBEALT6 · pith_short_8: XFOAG5VC

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/XFOAG5VCARBEALT6DML4QOGBBV \
  | 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: b95c0376a20442402e7e1b17c838c10d78e77578ab5094d613a8cee2043a2ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8502d6dd267db5f06ddb0386cddcf5217a8a104f64e6a96bd9c19725aa171d76",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2021-11-17T15:01:53Z",
    "title_canon_sha256": "72bd97ed4b464d8d28435e9c50ef96907f44ca447f454cef1d13d9f8df4b4187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09170",
    "kind": "arxiv",
    "version": 1
  }
}