Pith Number

pith:WCCM3IQG

pith:2020:WCCM3IQGDLSNMHAPRBPRNYRKGQ

not attested not anchored not stored refs pending

Exact nuclear norm, completion and decomposition for random overcomplete tensors via degree-4 SOS

Aaron Potechin, Bohdan Kivva

arxiv:2011.09416 v2 · 2020-11-18 · cs.DS · cs.CC · cs.LG · math.CO · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCCM3IQGDLSNMHAPRBPRNYRKGQ}

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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

Simple Norm Bounds for Polynomial Random Matrices via Decoupling

Receipt and verification

First computed	2026-07-05T03:26:37.984990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b084cda2061ae4d61c0f885f16e22a3407888a89c88fcf8e1eec6bf769986351

Aliases

arxiv: 2011.09416 · arxiv_version: 2011.09416v2 · doi: 10.48550/arxiv.2011.09416 · pith_short_12: WCCM3IQGDLSN · pith_short_16: WCCM3IQGDLSNMHAP · pith_short_8: WCCM3IQG

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/WCCM3IQGDLSNMHAPRBPRNYRKGQ \
  | 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: b084cda2061ae4d61c0f885f16e22a3407888a89c88fcf8e1eec6bf769986351

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d35070aecfa0915d3fe28d5a88f58fb528ba210efa8ed9bae1d12e33c80ee3e1",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.LG",
      "math.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2020-11-18T17:27:36Z",
    "title_canon_sha256": "88c4b4f9bd2b16bf7966a9ad11b60d9814947aa8e897e860df8c0751faef4d4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09416",
    "kind": "arxiv",
    "version": 2
  }
}