Pith Number

pith:KQ5YOEVY

pith:2024:KQ5YOEVYPBCSN7L7O7PBKXVUS7

not attested not anchored not stored refs pending

Polyhedral Analysis of Quadratic Optimization Problems with Stieltjes Matrices and Indicators

Alper Atamt\"urk, Andr\'es G\'omez, Peijing Liu, Simge K\"u\c{c}\"ukyavuz

arxiv:2404.04236 v1 · 2024-04-05 · 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{KQ5YOEVYPBCSN7L7O7PBKXVUS7}

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.

Cited by

1 paper in Pith

Convexification of Multi-period Quadratic Programs with Indicators

Receipt and verification

First computed	2026-07-05T08:04:52.167107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

543b8712b8784526fd7f77de155eb497e815c10c9edd6293633e50c6bb0d46a6

Aliases

arxiv: 2404.04236 · arxiv_version: 2404.04236v1 · doi: 10.48550/arxiv.2404.04236 · pith_short_12: KQ5YOEVYPBCS · pith_short_16: KQ5YOEVYPBCSN7L7 · pith_short_8: KQ5YOEVY

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/KQ5YOEVYPBCSN7L7O7PBKXVUS7 \
  | 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: 543b8712b8784526fd7f77de155eb497e815c10c9edd6293633e50c6bb0d46a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0881e7744c1ffd7c46087402bce5e971b54ef98b737b13b13d1b81a47aa73dcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-04-05T17:31:40Z",
    "title_canon_sha256": "3f8738af632ee6f0b008472251e71ebad522723913e31ba1b8e97800656b075b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04236",
    "kind": "arxiv",
    "version": 1
  }
}