Pith Number

pith:743UENTK

pith:2022:743UENTK3CEVCE4HCFYEYXYOXY

not attested not anchored not stored refs pending

How to Train Unstable Looped Tensor Network

Andrzej Cichocki, Anh-Huy Phan, Dmitry Ermilov, Igor Vorona, Konstantin Sobolev, Nikolay Kozyrskiy, Petr Tichavsky

arxiv:2203.02617 v1 · 2022-03-05 · cs.LG · cs.CV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{743UENTK3CEVCE4HCFYEYXYOXY}

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	2026-07-05T04:02:25.133982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff3742366ad88951138711704c5f0ebe2e0074c05609eb846db4c968560a9151

Aliases

arxiv: 2203.02617 · arxiv_version: 2203.02617v1 · doi: 10.48550/arxiv.2203.02617 · pith_short_12: 743UENTK3CEV · pith_short_16: 743UENTK3CEVCE4H · pith_short_8: 743UENTK

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/743UENTK3CEVCE4HCFYEYXYOXY \
  | 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: ff3742366ad88951138711704c5f0ebe2e0074c05609eb846db4c968560a9151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1b03b1b24a5a7c23bdada96f19b8385fb7a0244f104d1a340785d32573ddc6",
    "cross_cats_sorted": [
      "cs.CV",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-05T00:17:04Z",
    "title_canon_sha256": "c86f142b7b8d387bbfe1f2d8272289bd89c48b1844103a858b382165089fbc8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02617",
    "kind": "arxiv",
    "version": 1
  }
}