Pith Number

pith:EOXIKR5V

pith:2020:EOXIKR5VBEI2EE6Z6AM2ZCJOKH

not attested not anchored not stored refs pending

Exploiting term sparsity in Noncommutative Polynomial Optimization

Jie Wang, Victor Magron

arxiv:2010.06956 v1 · 2020-10-14 · 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{EOXIKR5VBEI2EE6Z6AM2ZCJOKH}

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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

A Moment-QSOS Hierarchy for a Class of Quaternion Polynomial Optimization Problems

Receipt and verification

First computed	2026-07-05T01:43:01.357381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23ae8547b50911a213d9f019ac892e51c539a160cc1f04c4b17eb5ab42c33dd2

Aliases

arxiv: 2010.06956 · arxiv_version: 2010.06956v1 · doi: 10.48550/arxiv.2010.06956 · pith_short_12: EOXIKR5VBEI2 · pith_short_16: EOXIKR5VBEI2EE6Z · pith_short_8: EOXIKR5V

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/EOXIKR5VBEI2EE6Z6AM2ZCJOKH \
  | 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: 23ae8547b50911a213d9f019ac892e51c539a160cc1f04c4b17eb5ab42c33dd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff26d6174c1f436a15778b2371f80a6c6a1611251a6d2013fc9bc054415a04e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-10-14T11:03:48Z",
    "title_canon_sha256": "c95fc3298ba88bfd3b6ef1a1b2af0f9e44f80843fed2b789492a60e47d514081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06956",
    "kind": "arxiv",
    "version": 1
  }
}