Pith Number

pith:ONBVT3XU

pith:2025:ONBVT3XUCK34DFGR36TMS3SJG2

not attested not anchored not stored refs pending

Towards Foundation Models for Zero-Shot Time Series Anomaly Detection: Leveraging Synthetic Data and Relative Context Discrepancy

Chenghao Liu, Chen Zhang, Hao Duong Le, Jinbo Li, Meng Wang, Tian Lan, Wenjun He

arxiv:2509.21190 v4 · 2025-09-25 · 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{ONBVT3XUCK34DFGR36TMS3SJG2}

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	2026-05-29T00:04:12.574786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

734359eef412b7c194d1dfa6c96e493687cdc0fb54f7599a3a2d4e4676c0baa9

Aliases

arxiv: 2509.21190 · arxiv_version: 2509.21190v4 · doi: 10.48550/arxiv.2509.21190 · pith_short_12: ONBVT3XUCK34 · pith_short_16: ONBVT3XUCK34DFGR · pith_short_8: ONBVT3XU

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/ONBVT3XUCK34DFGR36TMS3SJG2 \
  | 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: 734359eef412b7c194d1dfa6c96e493687cdc0fb54f7599a3a2d4e4676c0baa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "636d6043ba0b63b64419b962ef4434323309f67f34dc4bab13d02296c14f34cd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-25T14:05:15Z",
    "title_canon_sha256": "5145917d7054eb5daf20114a523c99679ed07a8416683042f1443c7edbab17b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.21190",
    "kind": "arxiv",
    "version": 4
  }
}