Pith Number

pith:NBJMVF3S

pith:2022:NBJMVF3SWWASPBEF3VIUNQVGCF

not attested not anchored not stored refs pending

Catching Both Gray and Black Swans: Open-set Supervised Anomaly Detection

Choubo Ding, Chunhua Shen, Guansong Pang

arxiv:2203.14506 v1 · 2022-03-28 · 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{NBJMVF3SWWASPBEF3VIUNQVGCF}

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	2026-07-05T04:09:05.821601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6852ca9772b581278485dd5146c2a61172b7d5697725a4ddb2af2b22f8b49133

Aliases

arxiv: 2203.14506 · arxiv_version: 2203.14506v1 · doi: 10.48550/arxiv.2203.14506 · pith_short_12: NBJMVF3SWWAS · pith_short_16: NBJMVF3SWWASPBEF · pith_short_8: NBJMVF3S

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/NBJMVF3SWWASPBEF3VIUNQVGCF \
  | 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: 6852ca9772b581278485dd5146c2a61172b7d5697725a4ddb2af2b22f8b49133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631f2071a236f90073303faf22e82815952cacda496539b589ce0336403be709",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-28T05:21:37Z",
    "title_canon_sha256": "72f22dce0d817a7e40e87bb265ee05a17325c12bacd19dd53e9a8002903f0a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14506",
    "kind": "arxiv",
    "version": 1
  }
}