Pith Number

pith:7YSDGOPU

pith:2025:7YSDGOPU3Y2YHCZNEDP2UCNUWE

not attested not anchored not stored refs pending

Towards Automated Self-Supervised Learning for Truly Unsupervised Graph Anomaly Detection

Matthijs van Leeuwen, Yuhang Wang, Zhong Li

arxiv:2501.14694 v2 · 2025-01-24 · 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{7YSDGOPU3Y2YHCZNEDP2UCNUWE}

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	2026-07-05T11:29:05.975356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe243339f4de35838b2d20dfaa09b4b10cd1ecb81033c3bd06f43299c784bb9f

Aliases

arxiv: 2501.14694 · arxiv_version: 2501.14694v2 · doi: 10.48550/arxiv.2501.14694 · pith_short_12: 7YSDGOPU3Y2Y · pith_short_16: 7YSDGOPU3Y2YHCZN · pith_short_8: 7YSDGOPU

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/7YSDGOPU3Y2YHCZNEDP2UCNUWE \
  | 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: fe243339f4de35838b2d20dfaa09b4b10cd1ecb81033c3bd06f43299c784bb9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd44e7d2c2563a83e0336118b8c8937a12e3d31a6883f5c90903da0e5e5b305",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-24T18:13:44Z",
    "title_canon_sha256": "8ee6a5c2e5d4e2dba7d8de1c8f93f7e70baac553b4a2f8cc1bd711a844069c17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14694",
    "kind": "arxiv",
    "version": 2
  }
}