Pith Number

pith:TFQOYISP

pith:2015:TFQOYISPX3HKU55BOSSOYNYEGH

not attested not anchored not stored refs pending

An Iterative Reweighted Method for Tucker Decomposition of Incomplete Multiway Tensors

Bing Zeng, Hongbin Li, Jun Fang, Linxiao Yang

arxiv:1511.04695 v1 · 2015-11-15 · 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{TFQOYISPX3HKU55BOSSOYNYEGH}

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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	2026-05-18T01:08:12.728872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9960ec224fbeceaa77a174a4ec370431e2819b7b2c62ef0169d2218a830f7c66

Aliases

arxiv: 1511.04695 · arxiv_version: 1511.04695v1 · doi: 10.48550/arxiv.1511.04695 · pith_short_12: TFQOYISPX3HK · pith_short_16: TFQOYISPX3HKU55B · pith_short_8: TFQOYISP

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/TFQOYISPX3HKU55BOSSOYNYEGH \
  | 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: 9960ec224fbeceaa77a174a4ec370431e2819b7b2c62ef0169d2218a830f7c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ea2e31c84ec445b87d3cebf939111467bfaa59cc306c8cc8a37c7b78456f6c8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2015-11-15T12:56:36Z",
    "title_canon_sha256": "852869a5e0338ad2805d638ce4507e4a5453a9d47c2533a9ad1893ef8754068e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04695",
    "kind": "arxiv",
    "version": 1
  }
}