Pith Number

pith:ACYHZK6G

pith:2016:ACYHZK6GJG442GMYORT6Y6EHZJ

not attested not anchored not stored refs pending

Second Order Cone Constrained Convex Relaxations for Nonconvex Quadratically Constrained Quadratic Programming

Duan Li, Rujun Jiang

arxiv:1608.02096 v3 · 2016-08-06 · 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{ACYHZK6GJG442GMYORT6Y6EHZJ}

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	2026-05-18T00:35:05.275308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00b07cabc649b9cd19987467ec7887ca4e1d783a246f65a7f01d21c8fe134659

Aliases

arxiv: 1608.02096 · arxiv_version: 1608.02096v3 · doi: 10.48550/arxiv.1608.02096 · pith_short_12: ACYHZK6GJG44 · pith_short_16: ACYHZK6GJG442GMY · pith_short_8: ACYHZK6G

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/ACYHZK6GJG442GMYORT6Y6EHZJ \
  | 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: 00b07cabc649b9cd19987467ec7887ca4e1d783a246f65a7f01d21c8fe134659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a9bcab770f1e802f78fb90add6cafaf8abe34a9891040949ac96b29d2746bd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-08-06T11:35:55Z",
    "title_canon_sha256": "e008e0bb18d2c26e129ebc89f3e054fb462cafa8b8aea4b1a72b03b7c527a6f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02096",
    "kind": "arxiv",
    "version": 3
  }
}