Pith Number

pith:UWNV7VTL

pith:2010:UWNV7VTL7OIRQZTEN253UEOBO4

not attested not anchored not stored refs pending

A note on evolutionary stochastic portfolio optimization and probabilistic constraints

Ronald Hochreiter

arxiv:1001.5421 v1 · 2010-01-29 · q-fin.PM · cs.CE · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWNV7VTL7OIRQZTEN253UEOBO4}

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	2026-05-18T03:01:54.792018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a59b5fd66bfb911866646ebbba11c1773c3f4794b69f69a575425dfe0b5069aa

Aliases

arxiv: 1001.5421 · arxiv_version: 1001.5421v1 · doi: 10.48550/arxiv.1001.5421 · pith_short_12: UWNV7VTL7OIR · pith_short_16: UWNV7VTL7OIRQZTE · pith_short_8: UWNV7VTL

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/UWNV7VTL7OIRQZTEN253UEOBO4 \
  | 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: a59b5fd66bfb911866646ebbba11c1773c3f4794b69f69a575425dfe0b5069aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbd50db1baf176db7435d05f516c6b98bf0dd8f38d11233da4ac1d5ff4f749b0",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2010-01-29T15:32:50Z",
    "title_canon_sha256": "e1ef1873caa3da9d90823bfe2f2f2b10dd65b208b10cba9cb4fd44cbc4e6fed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.5421",
    "kind": "arxiv",
    "version": 1
  }
}