Pith Number

pith:VTAGIYMD

pith:2014:VTAGIYMDLDC7HWH4FBM2MVMOTH

not attested not anchored not stored refs pending

A Continuous Optimization Approach for the Financial Portfolio Selection under Discrete Asset Choice Constraints

Mahdi Moeini

arxiv:1404.3286 v1 · 2014-04-12 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VTAGIYMDLDC7HWH4FBM2MVMOTH}

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	2026-05-18T02:54:15.494878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acc064618358c5f3d8fc2859a6558e99d91739fef2f3d3984f3a5a06b568b316

Aliases

arxiv: 1404.3286 · arxiv_version: 1404.3286v1 · doi: 10.48550/arxiv.1404.3286 · pith_short_12: VTAGIYMDLDC7 · pith_short_16: VTAGIYMDLDC7HWH4 · pith_short_8: VTAGIYMD

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/VTAGIYMDLDC7HWH4FBM2MVMOTH \
  | 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: acc064618358c5f3d8fc2859a6558e99d91739fef2f3d3984f3a5a06b568b316

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f03e3d4a7f2bfea10a87cc21ea2ec8b50d8f2e70e6769baef5763d34c7dedfe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2014-04-12T12:30:06Z",
    "title_canon_sha256": "d89c00d4141a6aa0317e067ac90765fe4cb58133f3846c32201c444968ca1fda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3286",
    "kind": "arxiv",
    "version": 1
  }
}