Pith Number

pith:DUPVC4QO

pith:2021:DUPVC4QO4HUVVVY3GVDQBWCMY6

not attested not anchored not stored refs pending

Discriminative-Generative Dual Memory Video Anomaly Detection

Chong Chen, Deng Cai, Helei Nie, Jianqiang Huang, Xiansheng Hua, Xiaofei He, Xin Guo, Zhongming Jin

arxiv:2104.14430 v1 · 2021-04-29 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUPVC4QO4HUVVVY3GVDQBWCMY6}

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	2026-07-05T02:36:16.658964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1f51720ee1e95ad71b354700d84cc7bcae775264a0effbd68cca61f3e51088

Aliases

arxiv: 2104.14430 · arxiv_version: 2104.14430v1 · doi: 10.48550/arxiv.2104.14430 · pith_short_12: DUPVC4QO4HUV · pith_short_16: DUPVC4QO4HUVVVY3 · pith_short_8: DUPVC4QO

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/DUPVC4QO4HUVVVY3GVDQBWCMY6 \
  | 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: 1d1f51720ee1e95ad71b354700d84cc7bcae775264a0effbd68cca61f3e51088

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10dfb4692a2ed5aad0f7e9ac2d47076d1c94b32aaf09d412d6b4ef0dbb9bd489",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-29T15:49:01Z",
    "title_canon_sha256": "e4eb3ca00eefb14b24efd7e6ed17a595c4afc7468f72d5cfec2b624a8e626895"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14430",
    "kind": "arxiv",
    "version": 1
  }
}