Pith Number

pith:T7MVQEZW

pith:2026:T7MVQEZWVKFBBORGHBOSASHAQO

not attested not anchored not stored refs pending

Revisiting OmniAnomaly for Anomaly Detection: performance metrics and comparison with PCA-based models

Ana Martins, Armando J. Pinho, Bruna Alves, S\'onia Gouveia

arxiv:2603.18985 v2 · 2026-03-19 · stat.ML · 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{T7MVQEZWVKFBBORGHBOSASHAQO}

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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.

Receipt and verification

First computed	2026-06-23T01:12:03.986019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fd9581336aa8a10ba26385d2048e083be12fcab9ad4127dfa36f219181da8c0

Aliases

arxiv: 2603.18985 · arxiv_version: 2603.18985v2 · doi: 10.48550/arxiv.2603.18985 · pith_short_12: T7MVQEZWVKFB · pith_short_16: T7MVQEZWVKFBBORG · pith_short_8: T7MVQEZW

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/T7MVQEZWVKFBBORGHBOSASHAQO \
  | 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: 9fd9581336aa8a10ba26385d2048e083be12fcab9ad4127dfa36f219181da8c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd83be424fcdff26e72ea97106637a6f80b32ba9d87cb2a23b243885fb028b1d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-03-19T14:54:38Z",
    "title_canon_sha256": "42125cd7b4a81a91ddab07d90ea649538b4bfb21de93bf072adb9fd0af49de8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.18985",
    "kind": "arxiv",
    "version": 2
  }
}