Pith Number

pith:XCCCSQSF

pith:2019:XCCCSQSFV3UHFSG2R2E4PEPICI

not attested not anchored not stored refs pending

Robust Subspace Recovery Layer for Unsupervised Anomaly Detection

Chieh-Hsin Lai, Dongmian Zou, Gilad Lerman

arxiv:1904.00152 v2 · 2019-03-30 · 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{XCCCSQSFV3UHFSG2R2E4PEPICI}

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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

2 papers in Pith

Landseer: Exploring the Machine Learning Defense Landscape

Catching Every Ripple: Enhanced Anomaly Awareness via Dynamic Concept Adaptation

Receipt and verification

First computed	2026-07-05T03:48:34.982600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b884294245aee872c8da8e89c791e812031cf97bef97ee4b0b962b49c7d0d484

Aliases

arxiv: 1904.00152 · arxiv_version: 1904.00152v2 · doi: 10.48550/arxiv.1904.00152 · pith_short_12: XCCCSQSFV3UH · pith_short_16: XCCCSQSFV3UHFSG2 · pith_short_8: XCCCSQSF

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/XCCCSQSFV3UHFSG2R2E4PEPICI \
  | 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: b884294245aee872c8da8e89c791e812031cf97bef97ee4b0b962b49c7d0d484

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "018fdcb3432b77f630a3fa776d02d90d224c904fb7fb79b812dbc4c6ff19223e",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-30T05:30:54Z",
    "title_canon_sha256": "74db9b4b8712c1721c05c946df65a40de2958e04aface289b09993c1c133bc59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00152",
    "kind": "arxiv",
    "version": 2
  }
}