Pith Number

pith:EEG2BJSY

pith:2017:EEG2BJSY3URSTKETPPD2ZERDQE

not attested not anchored not stored refs pending

Incorporating Black-Litterman Views in Portfolio Construction when Stock Returns are a Mixture of Normals

Burak Kocuk, G\'erard Cornu\'ejols

arxiv:1706.03287 v5 · 2017-06-10 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEG2BJSY3URSTKETPPD2ZERDQE}

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	2026-05-18T00:00:09.216068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

210da0a658dd2329a8937bc7ac922381108551790c7b681027b9c1dcfefa6ff4

Aliases

arxiv: 1706.03287 · arxiv_version: 1706.03287v5 · doi: 10.48550/arxiv.1706.03287 · pith_short_12: EEG2BJSY3URS · pith_short_16: EEG2BJSY3URSTKET · pith_short_8: EEG2BJSY

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/EEG2BJSY3URSTKETPPD2ZERDQE \
  | 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: 210da0a658dd2329a8937bc7ac922381108551790c7b681027b9c1dcfefa6ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c21bb5c075faca0708d11e695d4ffc541d2421d0e36066ba621bb1a26a1f118",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-06-10T22:42:25Z",
    "title_canon_sha256": "8fa66a983c07ea381efff43ab5b1fa4d206793fadb8f964d5b27ee05f79498e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03287",
    "kind": "arxiv",
    "version": 5
  }
}