Pith Number

pith:WGJHP3WD

pith:2016:WGJHP3WD5SNW3KZIHMBYFUP43E

not attested not anchored not stored refs pending

Low-Rank Tensor Networks for Dimensionality Reduction and Large-Scale Optimization Problems: Perspectives and Challenges PART 1

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

arxiv:1609.00893 v3 · 2016-09-04 · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGJHP3WD5SNW3KZIHMBYFUP43E}

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	2026-05-18T00:35:44.037313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b19277eec3ec9b6dab283b0382d1fcd93db559821850a082895c65feaf4188b0

Aliases

arxiv: 1609.00893 · arxiv_version: 1609.00893v3 · doi: 10.48550/arxiv.1609.00893 · pith_short_12: WGJHP3WD5SNW · pith_short_16: WGJHP3WD5SNW3KZI · pith_short_8: WGJHP3WD

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/WGJHP3WD5SNW3KZIHMBYFUP43E \
  | 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: b19277eec3ec9b6dab283b0382d1fcd93db559821850a082895c65feaf4188b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70977372f41b11d98b271f0c8b606afce8fa92ec76e199670aaa18a717206322",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2016-09-04T05:12:43Z",
    "title_canon_sha256": "6f74d50f1ed78ac318d03709fe59f8bccc959db969d6712b8ba976cbcfafc8e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00893",
    "kind": "arxiv",
    "version": 3
  }
}