Pith Number

pith:GO2ETOUH

pith:2021:GO2ETOUHJNXMIRF5JBAT6OEAKZ

not attested not anchored not stored refs pending

End-to-End Risk Budgeting Portfolio Optimization with Neural Networks

Ayse Sinem Uysal, John M. Mulvey, Xiaoyue Li

arxiv:2107.04636 v1 · 2021-07-09 · q-fin.PM · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GO2ETOUHJNXMIRF5JBAT6OEAKZ}

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

BPQP: A Differentiable Convex Optimization Framework for Efficient End-to-End Learning

Receipt and verification

First computed	2026-07-05T02:56:41.093846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33b449ba874b6ec444bd48413f38805651baaa30b393efd012fbe2b182045aef

Aliases

arxiv: 2107.04636 · arxiv_version: 2107.04636v1 · doi: 10.48550/arxiv.2107.04636 · pith_short_12: GO2ETOUHJNXM · pith_short_16: GO2ETOUHJNXMIRF5 · pith_short_8: GO2ETOUH

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/GO2ETOUHJNXMIRF5JBAT6OEAKZ \
  | 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: 33b449ba874b6ec444bd48413f38805651baaa30b393efd012fbe2b182045aef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3b72c3c99ff82ae15c5a2554042d9d2eea74381bb1b615b6a37a4fb8b2fbfdb",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2021-07-09T19:13:07Z",
    "title_canon_sha256": "4c1df68a2d514a78bbd585be6391e8914b1e7501b5bf6ed91d6e8f0f72685926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04636",
    "kind": "arxiv",
    "version": 1
  }
}