Pith Number

pith:QJERSUWD

pith:2024:QJERSUWDQALE37A4CEBOF3EW63

not attested not anchored not stored refs pending

Convexification of Multi-period Quadratic Programs with Indicators

Alper Atamt\"urk, Andr\'es G\'omez, Jisun Lee

arxiv:2412.17178 v1 · 2024-12-22 · 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{QJERSUWDQALE37A4CEBOF3EW63}

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	2026-07-05T09:53:18.539134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82491952c380164dfc1c1102e2ec96f6c9f6148d7020611373746918bea5283e

Aliases

arxiv: 2412.17178 · arxiv_version: 2412.17178v1 · doi: 10.48550/arxiv.2412.17178 · pith_short_12: QJERSUWDQALE · pith_short_16: QJERSUWDQALE37A4 · pith_short_8: QJERSUWD

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/QJERSUWDQALE37A4CEBOF3EW63 \
  | 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: 82491952c380164dfc1c1102e2ec96f6c9f6148d7020611373746918bea5283e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "381afcc64f7f0da8724c0ec97c0ef42502f52b7c65834cf5ea83cf03b2c02034",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-22T22:21:09Z",
    "title_canon_sha256": "25207c9f2d7926b66d78db446d5f62d44553df382746b20087e7991cad3795db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17178",
    "kind": "arxiv",
    "version": 1
  }
}