Pith Number

pith:TCL4PPHJ

pith:2016:TCL4PPHJOWAAQDEIUUMT36PJAG

not attested not anchored not stored refs pending

Hankel Matrix Nuclear Norm Regularized Tensor Completion for $N$-dimensional Exponential Signals

Di Guo, Hengfa Lu, Jian-Feng Cai, Jiaxi Ying, Jihui Wu, Qingtao Wei, Xiaobo Qu, Zhong Chen

arxiv:1604.02100 v2 · 2016-04-06 · stat.ML · cs.IT · cs.NA · math.IT · math.NA · math.SP · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCL4PPHJOWAAQDEIUUMT36PJAG}

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	2026-06-04T17:10:09.947370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9897c7bce97580080c88a5193df9e901af9f8e9853f7b41fd4f07cf6047b3213

Aliases

arxiv: 1604.02100 · arxiv_version: 1604.02100v2 · doi: 10.48550/arxiv.1604.02100 · pith_short_12: TCL4PPHJOWAA · pith_short_16: TCL4PPHJOWAAQDEI · pith_short_8: TCL4PPHJ

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/TCL4PPHJOWAAQDEIUUMT36PJAG \
  | 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: 9897c7bce97580080c88a5193df9e901af9f8e9853f7b41fd4f07cf6047b3213

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1760e64873954850d1331d48db6739a94d742710f4dbb445560b91d926de5318",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.NA",
      "math.IT",
      "math.NA",
      "math.SP",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-04-06T12:51:07Z",
    "title_canon_sha256": "04b0319abf114576853a86fe2a256f803ff9a903a2fe2511fa3d0c7fd375a437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02100",
    "kind": "arxiv",
    "version": 2
  }
}