Pith Number

pith:WIG4POIB

pith:2017:WIG4POIBRLN74NVMYNWWEIMEOG

not attested not anchored not stored refs pending

Tensor Networks for Dimensionality Reduction and Large-Scale Optimizations. Part 2 Applications and Future Perspectives

A. Cichocki, A-H. Phan, D. Mandic, I.V. Oseledets, M. Sugiyama, N. Lee, Q. Zhao

arxiv:1708.09165 v1 · 2017-08-30 · cs.NA · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIG4POIBRLN74NVMYNWWEIMEOG}

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	2026-05-18T00:36:20.762508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b20dc7b9018adbfe36acc36d62218471b0468adc93d72d2ad8d99c0c737abe12

Aliases

arxiv: 1708.09165 · arxiv_version: 1708.09165v1 · doi: 10.48550/arxiv.1708.09165 · pith_short_12: WIG4POIBRLN7 · pith_short_16: WIG4POIBRLN74NVM · pith_short_8: WIG4POIB

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/WIG4POIBRLN74NVMYNWWEIMEOG \
  | 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: b20dc7b9018adbfe36acc36d62218471b0468adc93d72d2ad8d99c0c737abe12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28cb62169b67bb8dd63b1fd4710689e31e3bfb275f7ef686bffb2ebc66b3bdc3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2017-08-30T08:37:36Z",
    "title_canon_sha256": "98072772947b42284a0f3c93b25a9fc5800fe5f998d209ac33e310189381c65c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09165",
    "kind": "arxiv",
    "version": 1
  }
}