Pith Number

pith:3QMK7UZO

pith:2017:3QMK7UZOAAO44G5GU2CD7MSUAM

not attested not anchored not stored refs pending

Skewed target range strategy for multiperiod portfolio optimization using a two-stage least squares Monte Carlo method

Fima Klebaner, kais Hamza, Nicolas Langren\'e, Rongju Zhang, Yu Tian, Zili Zhu

arxiv:1704.00416 v4 · 2017-04-03 · q-fin.PM · q-fin.CP · q-fin.GN · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3QMK7UZOAAO44G5GU2CD7MSUAM}

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	2026-05-17T23:41:01.550141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc18afd32e001dce1ba6a6843fb25403100506a3666d593914e153e1f4a513b1

Aliases

arxiv: 1704.00416 · arxiv_version: 1704.00416v4 · doi: 10.48550/arxiv.1704.00416 · pith_short_12: 3QMK7UZOAAO4 · pith_short_16: 3QMK7UZOAAO44G5G · pith_short_8: 3QMK7UZO

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/3QMK7UZOAAO44G5GU2CD7MSUAM \
  | 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: dc18afd32e001dce1ba6a6843fb25403100506a3666d593914e153e1f4a513b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15550d4bf3554e4b756bd73560aead404e2204ed6bbe5ea349641c70323b30a3",
    "cross_cats_sorted": [
      "q-fin.CP",
      "q-fin.GN",
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2017-04-03T03:50:05Z",
    "title_canon_sha256": "2c2e05475fee604a29f92aa7d88c9536687c0405a9f033032d7616f92d6927e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00416",
    "kind": "arxiv",
    "version": 4
  }
}