Pith Number

pith:QL27ISRV

pith:2023:QL27ISRV7PF5DGFCOK7VFYZNV4

not attested not anchored not stored refs pending

A Novel Tensor Factorization-Based Method with Robustness to Inaccurate Rank Estimation

Jingjing Zheng, Wenzhe Wang, Xianta Jiang, Xiaoqin Zhang

arxiv:2305.11458 v1 · 2023-05-19 · 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{QL27ISRV7PF5DGFCOK7VFYZNV4}

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	2026-07-05T06:11:47.236724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82f5f44a35fbcbd198a272bf52e32daf3e854c6aa253ea9744ca6c9939022edb

Aliases

arxiv: 2305.11458 · arxiv_version: 2305.11458v1 · doi: 10.48550/arxiv.2305.11458 · pith_short_12: QL27ISRV7PF5 · pith_short_16: QL27ISRV7PF5DGFC · pith_short_8: QL27ISRV

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/QL27ISRV7PF5DGFCOK7VFYZNV4 \
  | 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: 82f5f44a35fbcbd198a272bf52e32daf3e854c6aa253ea9744ca6c9939022edb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2136aaf7b3dfc7de15982b831267d29a916aa88a0fe2f72edbcbeae7bd2200a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-19T06:26:18Z",
    "title_canon_sha256": "c7af5293ed10030c44da321827c8049ef9ca7c1bca113360293589c138359c1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11458",
    "kind": "arxiv",
    "version": 1
  }
}