Pith Number

pith:VEUGDY57

pith:2024:VEUGDY57ATKF37XVFVI6CXGJKU

not attested not anchored not stored refs pending

Frequency-Guided Multi-Level Human Action Anomaly Detection with Normalizing Flows

Chao Zhang, Chunzhi Gu, Jun Yu, Shangce Gao, Shogo Tokai, Shun Maeda

arxiv:2404.17381 v1 · 2024-04-26 · cs.CV

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\usepackage{pith}
\pithnumber{VEUGDY57ATKF37XVFVI6CXGJKU}

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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

Few-shot Human Action Anomaly Detection via a Unified Contrastive Learning Framework

Receipt and verification

First computed	2026-07-05T08:12:36.872687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a92861e3bf04d45dfef52d51e15cc955183796c5dd3da38ba6a464608dcbe1f4

Aliases

arxiv: 2404.17381 · arxiv_version: 2404.17381v1 · doi: 10.48550/arxiv.2404.17381 · pith_short_12: VEUGDY57ATKF · pith_short_16: VEUGDY57ATKF37XV · pith_short_8: VEUGDY57

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/VEUGDY57ATKF37XVFVI6CXGJKU \
  | 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: a92861e3bf04d45dfef52d51e15cc955183796c5dd3da38ba6a464608dcbe1f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b4b04c142f85821ea9deb8801e0415c10c6ac53cc00b06b383842cdb1ed2dae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-26T12:56:16Z",
    "title_canon_sha256": "d11ab0caa2171da8882c8ecae41961df7e318a95dc86d57f5888456cd694eeaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17381",
    "kind": "arxiv",
    "version": 1
  }
}