Pith Number

pith:3QGDZJ5H

pith:2019:3QGDZJ5HCMA3NGOBUF6GS357Z2

not attested not anchored not stored refs pending

Unsupervised Abnormality Detection through Mixed Structure Regularization (MSR) in Deep Sparse Autoencoders

Liran Goshen, Moti Freiman, Ravindra Manjeshwar

arxiv:1902.11036 v1 · 2019-02-28 · cs.CV · 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{3QGDZJ5HCMA3NGOBUF6GS357Z2}

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	2026-05-17T23:52:14.404253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc0c3ca7a71301b699c1a17c696fbfce80a70d697545c8d9cb730046844e12db

Aliases

arxiv: 1902.11036 · arxiv_version: 1902.11036v1 · doi: 10.48550/arxiv.1902.11036 · pith_short_12: 3QGDZJ5HCMA3 · pith_short_16: 3QGDZJ5HCMA3NGOB · pith_short_8: 3QGDZJ5H

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/3QGDZJ5HCMA3NGOBUF6GS357Z2 \
  | 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: dc0c3ca7a71301b699c1a17c696fbfce80a70d697545c8d9cb730046844e12db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45f64d77195c5146873bcf1a912f6536d70383df56e3be9e673865250a067363",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-28T12:01:48Z",
    "title_canon_sha256": "8985c318be5d077c2f9a061dd93e5d8cd8b7279517a66b21778bc5f53a0da3cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.11036",
    "kind": "arxiv",
    "version": 1
  }
}