Pith Number

pith:T6QCI2SV

pith:2024:T6QCI2SVHEWJCNE7C3XPDTPVGJ

not attested not anchored not stored refs pending

Salvaging the Overlooked: Leveraging Class-Aware Contrastive Learning for Multi-Class Anomaly Detection

Anyang Su, Donglin Di, Junjie Huang, Lei Fan, Maurice Pagnucco, Tianyou Song, Yang Song

arxiv:2412.04769 v2 · 2024-12-06 · 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{T6QCI2SVHEWJCNE7C3XPDTPVGJ}

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	2026-07-05T11:38:49.419282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fa0246a55392c91349f16eef1cdf53243cf08c7a9169743ea84fce30e1a59ed

Aliases

arxiv: 2412.04769 · arxiv_version: 2412.04769v2 · doi: 10.48550/arxiv.2412.04769 · pith_short_12: T6QCI2SVHEWJ · pith_short_16: T6QCI2SVHEWJCNE7 · pith_short_8: T6QCI2SV

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/T6QCI2SVHEWJCNE7C3XPDTPVGJ \
  | 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: 9fa0246a55392c91349f16eef1cdf53243cf08c7a9169743ea84fce30e1a59ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcba0b45c803c0a959c52bee88b5235a59a93db0ed929aa7018ffe0399cee545",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-06T04:31:09Z",
    "title_canon_sha256": "d2acf02804a91ee5663bf326282945dc358424d03920473d84cf6d8844b2d3cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.04769",
    "kind": "arxiv",
    "version": 2
  }
}