Pith Number

pith:WBOZQDBO

pith:2026:WBOZQDBOSLXKUG2265W3PZEBSN

not attested not anchored not stored refs pending

Mean-Variance Optimization in Ambiguous Financial Markets with Learning

Anne MacKay, Nicole B\"auerle

arxiv:2606.11318 v1 · 2026-06-09 · 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{WBOZQDBOSLXKUG2265W3PZEBSN}

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	2026-06-11T00:08:19.133180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b05d980c2e92eeaa1b5af76db7e4819366b0abaefeeb6a97aa339ab97662ff75

Aliases

arxiv: 2606.11318 · arxiv_version: 2606.11318v1 · doi: 10.48550/arxiv.2606.11318 · pith_short_12: WBOZQDBOSLXK · pith_short_16: WBOZQDBOSLXKUG22 · pith_short_8: WBOZQDBO

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/WBOZQDBOSLXKUG2265W3PZEBSN \
  | 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: b05d980c2e92eeaa1b5af76db7e4819366b0abaefeeb6a97aa339ab97662ff75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc3dd260bb2224cbbb7a8d9abbb52f97e70c8ab65524742c15dd86ed6cc8598",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2026-06-09T18:01:53Z",
    "title_canon_sha256": "e710b10770079c8e120410b41a4bfe812d383b4febfadf05ccad2e68a51de063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11318",
    "kind": "arxiv",
    "version": 1
  }
}