Pith Number

pith:O4IL27DB

pith:2019:O4IL27DBZMSWPM43XF5NQYBXBR

not attested not anchored not stored refs pending

Rank and border rank of Kronecker powers of tensors and Strassen's laser method

Austin Conner, Emanuele Ventura, Fulvio Gesmundo, Joseph M. Landsberg

arxiv:1909.04785 v2 · 2019-09-10 · cs.CC · math.AG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4IL27DBZMSWPM43XF5NQYBXBR}

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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 bound for the Waring rank of the determinant via syzygies

Receipt and verification

First computed	2026-07-05T03:43:34.754225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7710bd7c61cb2567b39bb97ad860370c5b7802378665758a30f4802e74114915

Aliases

arxiv: 1909.04785 · arxiv_version: 1909.04785v2 · doi: 10.48550/arxiv.1909.04785 · pith_short_12: O4IL27DBZMSW · pith_short_16: O4IL27DBZMSWPM43 · pith_short_8: O4IL27DB

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/O4IL27DBZMSWPM43XF5NQYBXBR \
  | 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: 7710bd7c61cb2567b39bb97ad860370c5b7802378665758a30f4802e74114915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89fb5f95e83b32fde751caad4018ff1c71d3ddd7e66b6b9616ef78e6f4330c01",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2019-09-10T22:44:36Z",
    "title_canon_sha256": "dc58709c6591371e0d45ecf737e8b0f2282d0aacc758d1192cdaa105e2647cf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.04785",
    "kind": "arxiv",
    "version": 2
  }
}