Pith Number

pith:QH33M3PI

pith:2023:QH33M3PIYWHWMNES7QEMVZWSCP

not attested not anchored not stored refs pending

Deep Orthogonal Hypersphere Compression for Anomaly Detection

Jicong Fan, Jinyu Cai, Yan Sun, Yunhe Zhang

arxiv:2302.06430 v2 · 2023-02-13 · 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{QH33M3PIYWHWMNES7QEMVZWSCP}

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	2026-07-05T08:15:34.979878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81f7b66de8c58f663492fc08cae6d213f56b17700d16dcfc24f7768205d69cf2

Aliases

arxiv: 2302.06430 · arxiv_version: 2302.06430v2 · doi: 10.48550/arxiv.2302.06430 · pith_short_12: QH33M3PIYWHW · pith_short_16: QH33M3PIYWHWMNES · pith_short_8: QH33M3PI

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/QH33M3PIYWHWMNES7QEMVZWSCP \
  | 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: 81f7b66de8c58f663492fc08cae6d213f56b17700d16dcfc24f7768205d69cf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9adfedc78ebd3574bd36051879fe7d30e316f086239fb5fbba79d45cca25f7d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-13T15:10:18Z",
    "title_canon_sha256": "693e6eea2f7cfa64dd241d7bbcd9148030eb86c5cb4d38638d263d000409ab41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.06430",
    "kind": "arxiv",
    "version": 2
  }
}