Pith Number

pith:KZWJ2YXG

pith:2020:KZWJ2YXGETSC5MROG5BBP6SMRC

not attested not anchored not stored refs pending

Diagonalizable Higher Degree Forms and Symmetric Tensors

Chi Zhang, Huajun Lu, Hua-Lin Huang, Yu Ye

arxiv:2003.08041 v2 · 2020-03-18 · math.RA · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KZWJ2YXGETSC5MROG5BBP6SMRC}

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	2026-07-05T03:20:32.434727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566c9d62e624e42eb22e374217fa4c88923b53d296fc9ed73541fc6758b7fa4b

Aliases

arxiv: 2003.08041 · arxiv_version: 2003.08041v2 · doi: 10.48550/arxiv.2003.08041 · pith_short_12: KZWJ2YXGETSC · pith_short_16: KZWJ2YXGETSC5MRO · pith_short_8: KZWJ2YXG

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/KZWJ2YXGETSC5MROG5BBP6SMRC \
  | 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: 566c9d62e624e42eb22e374217fa4c88923b53d296fc9ed73541fc6758b7fa4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d27955252ad167a9b8b1de2267a4fdae049fbba0bfd64531f1ed71c8712352",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2020-03-18T04:45:04Z",
    "title_canon_sha256": "4be98dbc6215bc76abb4b390d3ab28ecc6dc3301206fe420fcef44e182fe8c12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08041",
    "kind": "arxiv",
    "version": 2
  }
}