Pith Number

pith:SYHOHRPZ

pith:2023:SYHOHRPZVNNFDQFAJK7BAJHLV7

not attested not anchored not stored refs pending

Uniform Pessimistic Risk and its Optimal Portfolio

Jong-June Jeon, Sungchul Hong

arxiv:2303.07158 v3 · 2023-03-02 · q-fin.PM · cs.LG · stat.CO · 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{SYHOHRPZVNNFDQFAJK7BAJHLV7}

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.

Receipt and verification

First computed	2026-07-05T08:20:06.605493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960ee3c5f9ab5a51c0a04abe1024ebaffe96358a991dafc6bca430ba934435ca

Aliases

arxiv: 2303.07158 · arxiv_version: 2303.07158v3 · doi: 10.48550/arxiv.2303.07158 · pith_short_12: SYHOHRPZVNNF · pith_short_16: SYHOHRPZVNNFDQFA · pith_short_8: SYHOHRPZ

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/SYHOHRPZVNNFDQFAJK7BAJHLV7 \
  | 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: 960ee3c5f9ab5a51c0a04abe1024ebaffe96358a991dafc6bca430ba934435ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eead60d9856bb6de8da416ec947f1c57527eae812dcdb1480e8c36c713a2a201",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2023-03-02T09:41:15Z",
    "title_canon_sha256": "9574ef06a32f14d191f7d7e35068d51fadbfecaa8967e013a7f09741a9fde35f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07158",
    "kind": "arxiv",
    "version": 3
  }
}