Pith Number

pith:XDMKS2U2

pith:2023:XDMKS2U2UUVJBLFRG677OIVNOQ

not attested not anchored not stored refs pending

Handling The Non-Smooth Challenge in Tensor SVD: A Multi-Objective Tensor Recovery Framework

Jingjing Zheng, Wanglong Lu, Wenzhe Wang, Xianta Jiang, Xiaoqin Zhang, Yankai Cao

arxiv:2311.13958 v3 · 2023-11-23 · stat.ML · cs.CV · 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{XDMKS2U2UUVJBLFRG677OIVNOQ}

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	2026-07-05T08:43:24.431664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d8a96a9aa52a90acb137bff722ad7417a01274049e2002c6174bcaecd3042e

Aliases

arxiv: 2311.13958 · arxiv_version: 2311.13958v3 · doi: 10.48550/arxiv.2311.13958 · pith_short_12: XDMKS2U2UUVJ · pith_short_16: XDMKS2U2UUVJBLFR · pith_short_8: XDMKS2U2

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/XDMKS2U2UUVJBLFRG677OIVNOQ \
  | 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: b8d8a96a9aa52a90acb137bff722ad7417a01274049e2002c6174bcaecd3042e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e4ae79646cf285c2d82f286406a36cda8cf7d54d476acdb7fc6d68ad0505789",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-11-23T12:16:33Z",
    "title_canon_sha256": "1d5165e2ec51aa0cb4628b5eb4db080b75ec84c7d81945f6e289bd0495595219"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.13958",
    "kind": "arxiv",
    "version": 3
  }
}