Pith Number

pith:6JWX4CJF

pith:2019:6JWX4CJFIKS2UTNIYF3AZMPPB4

not attested not anchored not stored refs pending

Classification of tensor decompositions for II$_1$ factors

Wanchalerm Sucpikarnon

arxiv:1908.07440 v1 · 2019-08-17 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JWX4CJFIKS2UTNIYF3AZMPPB4}

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	2026-07-04T23:58:35.038312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f26d7e092542a5aa4da8c1760cb1ef0f22726460b25e6de65b30266d92801a8e

Aliases

arxiv: 1908.07440 · arxiv_version: 1908.07440v1 · doi: 10.48550/arxiv.1908.07440 · pith_short_12: 6JWX4CJFIKS2 · pith_short_16: 6JWX4CJFIKS2UTNI · pith_short_8: 6JWX4CJF

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/6JWX4CJFIKS2UTNIYF3AZMPPB4 \
  | 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: f26d7e092542a5aa4da8c1760cb1ef0f22726460b25e6de65b30266d92801a8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f77024067df19cf4733ee8947e92c5b000838682e25e7e7b54a831054017f840",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2019-08-17T14:41:46Z",
    "title_canon_sha256": "f86f0345bbaf94f665f42c71d968ad766f1c1b942f9a56f4faf5041252234a46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07440",
    "kind": "arxiv",
    "version": 1
  }
}