Pith Number

pith:6MBEV466

pith:2020:6MBEV4666OHKH43GZHE55W3FMV

not attested not anchored not stored refs pending

Chordal-TSSOS: a moment-SOS hierarchy that exploits term sparsity with chordal extension

Jean-Bernard Lasserre, Jie Wang, Victor Magron

arxiv:2003.03210 v1 · 2020-03-04 · 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{6MBEV4666OHKH43GZHE55W3FMV}

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

Sparse Noncommutative Polynomial Optimization

Receipt and verification

First computed	2026-07-05T07:47:22.962278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3024af3def38ea3f366c9c9dedb65655a51b96c733710cac0aad21b49f69703

Aliases

arxiv: 2003.03210 · arxiv_version: 2003.03210v1 · doi: 10.48550/arxiv.2003.03210 · pith_short_12: 6MBEV4666OHK · pith_short_16: 6MBEV4666OHKH43G · pith_short_8: 6MBEV466

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/6MBEV4666OHKH43GZHE55W3FMV \
  | 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: f3024af3def38ea3f366c9c9dedb65655a51b96c733710cac0aad21b49f69703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc9d456d59aae4dd509aaa8fff01f798f86365ba82845ffd7726616b195791b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-03-04T19:31:56Z",
    "title_canon_sha256": "50c8415c55fa515cc189810ecfd07be4c52441c512613437a3129daee6c67e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03210",
    "kind": "arxiv",
    "version": 1
  }
}