Pith Number

pith:HF4MHK7Z

pith:2024:HF4MHK7Z7ED34BTJIMR3RGIKHH

not attested not anchored not stored refs pending

Covariance-based Space Regularization for Few-shot Class Incremental Learning

Guanyu Yang, Kaizhu Huang, Qiu-Feng Wang, Xiaowei Huang, Yijie Hu, Zhaorui Tan

arxiv:2411.01172 v1 · 2024-11-02 · cs.CV · 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{HF4MHK7Z7ED34BTJIMR3RGIKHH}

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	2026-07-05T09:30:26.111134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3978c3abf9f907be06694323b8990a39cbe291cf9ee743ae59427aed6a23d6c8

Aliases

arxiv: 2411.01172 · arxiv_version: 2411.01172v1 · doi: 10.48550/arxiv.2411.01172 · pith_short_12: HF4MHK7Z7ED3 · pith_short_16: HF4MHK7Z7ED34BTJ · pith_short_8: HF4MHK7Z

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/HF4MHK7Z7ED34BTJIMR3RGIKHH \
  | 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: 3978c3abf9f907be06694323b8990a39cbe291cf9ee743ae59427aed6a23d6c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f13ec2e8bf2caed708a4a2eaf98048a82ecbf345c953e315213743d39cec63ec",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-11-02T08:03:04Z",
    "title_canon_sha256": "495b4e1631a3456a2d5f1e04f96922fc516921c75cb6bfcbadb0b01042c5ba99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.01172",
    "kind": "arxiv",
    "version": 1
  }
}