Pith Number

pith:IGIGJA37

pith:2023:IGIGJA37TIK2PBJTIOBUQY56FW

not attested not anchored not stored refs pending

Robust Tensor CUR Decompositions: Rapid Low-Tucker-Rank Tensor Recovery with Sparse Corruption

Deanna Needell, HanQin Cai, Longxiu Huang, Zehan Chao

arxiv:2305.04080 v2 · 2023-05-06 · math.NA · cs.LG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGIGJA37TIK2PBJTIOBUQY56FW}

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.

Cited by

1 paper in Pith

Robust Anomaly Detection via Tensor Pseudoskeleton Decomposition

Receipt and verification

First computed	2026-07-05T07:38:27.408016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419064837f9a15a7853343834863be2daf251466425052a7fddc0a09d14587ec

Aliases

arxiv: 2305.04080 · arxiv_version: 2305.04080v2 · doi: 10.48550/arxiv.2305.04080 · pith_short_12: IGIGJA37TIK2 · pith_short_16: IGIGJA37TIK2PBJT · pith_short_8: IGIGJA37

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/IGIGJA37TIK2PBJTIOBUQY56FW \
  | 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: 419064837f9a15a7853343834863be2daf251466425052a7fddc0a09d14587ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "533a84ba097ccced22ee157786832069eb74c7fbd7fadff814d55fa9d694fe5f",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-05-06T16:02:37Z",
    "title_canon_sha256": "a0ad97855d68a5de14a1b4b675b6aafb5e0f0faed1f657930bd04ec607cff703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04080",
    "kind": "arxiv",
    "version": 2
  }
}