Pith Number

pith:PNJYRGUI

pith:2022:PNJYRGUICZI2NGFFLSCFJ4TAYZ

not attested not anchored not stored refs pending

An Unsupervised Short- and Long-Term Mask Representation for Multivariate Time Series Anomaly Detection

Chengkun Wu, Chuanfu Xu, Dong Zhu, Jun Zhan, Qiucheng Miao

arxiv:2208.09240 v1 · 2022-08-19 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNJYRGUICZI2NGFFLSCFJ4TAYZ}

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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	2026-07-05T04:51:02.643840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b53889a881651a698a55c8454f260c65f8c6a23a78683d7834ba8e884b31493

Aliases

arxiv: 2208.09240 · arxiv_version: 2208.09240v1 · doi: 10.48550/arxiv.2208.09240 · pith_short_12: PNJYRGUICZI2 · pith_short_16: PNJYRGUICZI2NGFF · pith_short_8: PNJYRGUI

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/PNJYRGUICZI2NGFFLSCFJ4TAYZ \
  | 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: 7b53889a881651a698a55c8454f260c65f8c6a23a78683d7834ba8e884b31493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70ef6082be7e001ab4a49417e3d0839b6f1a4dc1218d4e47d4fe85ece33a92e0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-19T09:34:11Z",
    "title_canon_sha256": "6ca5b9bfc00c3de3f5b90280170be992327250419ac1453657b86e01e096f9b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.09240",
    "kind": "arxiv",
    "version": 1
  }
}