Pith Number

pith:DYBBFN7X

pith:2018:DYBBFN7XKQMDVMRWPVTFYNJWDG

not attested not anchored not stored refs pending

Strict Complementarity in MaxCut SDP

Levent Tun\c{c}el, Marcel K. de Carli Silva

arxiv:1806.01173 v1 · 2018-06-04 · 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{DYBBFN7XKQMDVMRWPVTFYNJWDG}

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	2026-05-18T00:14:17.222129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e0212b7f754183ab2367d665c35361994b787d90d74fbdff008306699bff559

Aliases

arxiv: 1806.01173 · arxiv_version: 1806.01173v1 · doi: 10.48550/arxiv.1806.01173 · pith_short_12: DYBBFN7XKQMD · pith_short_16: DYBBFN7XKQMDVMRW · pith_short_8: DYBBFN7X

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/DYBBFN7XKQMDVMRWPVTFYNJWDG \
  | 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: 1e0212b7f754183ab2367d665c35361994b787d90d74fbdff008306699bff559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62120bae9904f9415264e3a7a6e5ecacb2562a548adcc3603cc3400cadd5ae75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-06-04T16:13:50Z",
    "title_canon_sha256": "999e73a54de5bb48a500e038650f4588870382f669501122d9f7f6e97d72babf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01173",
    "kind": "arxiv",
    "version": 1
  }
}