Pith Number

pith:ZS33UNMM

pith:2019:ZS33UNMMJWODXISOFUFCT7P7FK

not attested not anchored not stored refs pending

Exact Recovery of Tensor Robust Principal Component Analysis under Linear Transforms

Canyi Lu, Pan Zhou

arxiv:1907.08288 v1 · 2019-07-16 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZS33UNMMJWODXISOFUFCT7P7FK}

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	2026-05-17T23:40:10.327930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccb7ba358c4d9c3ba24e2d0a29fdff2a8fa090a694baac9a080c982680e43bfa

Aliases

arxiv: 1907.08288 · arxiv_version: 1907.08288v1 · doi: 10.48550/arxiv.1907.08288 · pith_short_12: ZS33UNMMJWOD · pith_short_16: ZS33UNMMJWODXISO · pith_short_8: ZS33UNMM

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/ZS33UNMMJWODXISOFUFCT7P7FK \
  | 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: ccb7ba358c4d9c3ba24e2d0a29fdff2a8fa090a694baac9a080c982680e43bfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "258e56e9ca158d4176baf907e40e10cd1f7488692ed7d2fb5a60ab994746fd03",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-16T19:05:15Z",
    "title_canon_sha256": "338c9397337199a807f27b346489e391f33199c94a4ea6a81d806d6697d27e68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08288",
    "kind": "arxiv",
    "version": 1
  }
}