Pith Number

pith:TUPM6MVN

pith:2020:TUPM6MVNKO3XKOJJABXQKVATJ3

not attested not anchored not stored refs pending

Few-Shot One-Class Classification via Meta-Learning

Ahmed Frikha, Denis Krompa{\ss}, Hans-Georg K\"opken, Volker Tresp

arxiv:2007.04146 v2 · 2020-07-08 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUPM6MVNKO3XKOJJABXQKVATJ3}

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	2026-07-05T02:14:29.300475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d1ecf32ad53b7753929006f0554134ef150320f8434e6bb9b6ae6bc0bf4c21f

Aliases

arxiv: 2007.04146 · arxiv_version: 2007.04146v2 · doi: 10.48550/arxiv.2007.04146 · pith_short_12: TUPM6MVNKO3X · pith_short_16: TUPM6MVNKO3XKOJJ · pith_short_8: TUPM6MVN

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/TUPM6MVNKO3XKOJJABXQKVATJ3 \
  | 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: 9d1ecf32ad53b7753929006f0554134ef150320f8434e6bb9b6ae6bc0bf4c21f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51368d16621ad950d07fa67378cc9398c7e83a135c54d347a04ff1108668e98c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-08T14:19:29Z",
    "title_canon_sha256": "61bc004a00488c74ed2ffbeb4f054905ee270ebb2e17b3f4eb9aa11d29206830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.04146",
    "kind": "arxiv",
    "version": 2
  }
}