Pith Number

pith:AZE735ZD

pith:2012:AZE735ZDAWUG56F4SNO3ENTLDF

not attested not anchored not stored refs pending

A Goal Programming Model with Satisfaction Function for Risk Management and Optimal Portfolio Diversification

Davide La Torre, Marco Maggis

arxiv:1201.1783 v2 · 2012-01-09 · q-fin.RM · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZE735ZDAWUG56F4SNO3ENTLDF}

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	2026-05-18T03:45:21.120791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0649fdf72305a86ef8bc935db2366b1940d1025972b8937990f736180fc71b86

Aliases

arxiv: 1201.1783 · arxiv_version: 1201.1783v2 · doi: 10.48550/arxiv.1201.1783 · pith_short_12: AZE735ZDAWUG · pith_short_16: AZE735ZDAWUG56F4 · pith_short_8: AZE735ZD

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/AZE735ZDAWUG56F4SNO3ENTLDF \
  | 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: 0649fdf72305a86ef8bc935db2366b1940d1025972b8937990f736180fc71b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc2d0c40a7e2f7857c23015132a674bcb3692e2e5fdeb03659b32dbf18b2e2a",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2012-01-09T14:42:25Z",
    "title_canon_sha256": "e0a0fc4c742bc2f28f7e9075621d5a199eeeb962d46a7bf36140b43087811ccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1783",
    "kind": "arxiv",
    "version": 2
  }
}