Pith Number

pith:NFYPRTRR

pith:2024:NFYPRTRRQII2WP3MJXRSOL7W5H

not attested not anchored not stored refs pending

Leveraging Unsupervised Learning for Cost-Effective Visual Anomaly Detection

Alexandra Brintrup, Duncan McFarlane, Sam Brook, Yunbo Long, Zhengyang Ling

arxiv:2409.15980 v2 · 2024-09-24 · cs.CV · 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{NFYPRTRRQII2WP3MJXRSOL7W5H}

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	2026-05-20T00:04:05.146508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6970f8ce318211ab3f6c4de3272ff6e9ffb80adbeace9cc11838066c37d2a454

Aliases

arxiv: 2409.15980 · arxiv_version: 2409.15980v2 · doi: 10.48550/arxiv.2409.15980 · pith_short_12: NFYPRTRRQII2 · pith_short_16: NFYPRTRRQII2WP3M · pith_short_8: NFYPRTRR

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/NFYPRTRRQII2WP3MJXRSOL7W5H \
  | 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: 6970f8ce318211ab3f6c4de3272ff6e9ffb80adbeace9cc11838066c37d2a454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "951dcc2226ef7b4781fb7ff0b7f4e6ae49bfd35f93d353a9eeaf51ddace51cab",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-24T11:22:24Z",
    "title_canon_sha256": "c7c6e2e04dba9fbcc4df7d8d9c59643f025a41512031846ad300395eba749cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.15980",
    "kind": "arxiv",
    "version": 2
  }
}