Pith Number

pith:76Z4UHEB

pith:2022:76Z4UHEBCUQXN36WWJCS36VFTG

not attested not anchored not stored refs pending

Topological Structure Learning for Weakly-Supervised Out-of-Distribution Detection

Rongxue Li, Rundong He, Yilong Yin, Zhongyi Han

arxiv:2209.07837 v1 · 2022-09-16 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76Z4UHEBCUQXN36WWJCS36VFTG}

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	2026-07-05T04:58:10.410484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffb3ca1c81152176efd6b2452dfaa59996db61b974a90f16d5865951f6159813

Aliases

arxiv: 2209.07837 · arxiv_version: 2209.07837v1 · doi: 10.48550/arxiv.2209.07837 · pith_short_12: 76Z4UHEBCUQX · pith_short_16: 76Z4UHEBCUQXN36W · pith_short_8: 76Z4UHEB

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/76Z4UHEBCUQXN36WWJCS36VFTG \
  | 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: ffb3ca1c81152176efd6b2452dfaa59996db61b974a90f16d5865951f6159813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bc7d54989344922afc23329b6bf48869ecf9027d153c3a8978514f8b085dd03",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-16T10:11:28Z",
    "title_canon_sha256": "e223387b646683418144466c96d46c56d8df4260bc27e0b8a3949620242a1d07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07837",
    "kind": "arxiv",
    "version": 1
  }
}