Pith Number

pith:SI7HJQVM

pith:2021:SI7HJQVMD37OUTMXWO3JGVK56F

not attested not anchored not stored refs pending

Unsupervised Learning of Multi-level Structures for Anomaly Detection

Congcong Zhu, Jide Li, Lu Wang, Songmin Dai, Xiaoqiang Li, Yifan Wu

arxiv:2104.12102 v1 · 2021-04-25 · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SI7HJQVMD37OUTMXWO3JGVK56F}

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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

1 paper in Pith

Revisiting Energy-Based Model for Out-of-Distribution Detection

Receipt and verification

First computed	2026-07-05T02:34:53.790839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

923e74c2ac1efeea4d97b3b693555df15967ba670abaa72f8ffae6d75af72dfc

Aliases

arxiv: 2104.12102 · arxiv_version: 2104.12102v1 · doi: 10.48550/arxiv.2104.12102 · pith_short_12: SI7HJQVMD37O · pith_short_16: SI7HJQVMD37OUTMX · pith_short_8: SI7HJQVM

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/SI7HJQVMD37OUTMXWO3JGVK56F \
  | 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: 923e74c2ac1efeea4d97b3b693555df15967ba670abaa72f8ffae6d75af72dfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99ce79f0117a935edd473704d5833c9a421a94eb4598206ca556f7c52ada2ea1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-25T08:38:41Z",
    "title_canon_sha256": "c5c02e742683921fddf63575a40253cf7d86dad1bf2be5d718f5108281f55fe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12102",
    "kind": "arxiv",
    "version": 1
  }
}