Pith Number

pith:PWBQTRXS

pith:2025:PWBQTRXSUBWUDUMIGWQXUME734

not attested not anchored not stored refs pending

FeNeC: Enhancing Continual Learning via Feature Clustering with Neighbor- or Logit-Based Classification

Bartosz Trojan, Hubert Jastrz\k{e}bski, Jacek Tabor, Kamil Ksi\k{a}\.zek, Krzysztof Pniaczek, Micha{\l} Karp

arxiv:2503.14301 v2 · 2025-03-18 · 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{PWBQTRXSUBWUDUMIGWQXUME734}

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	2026-07-05T10:48:27.292748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d8309c6f2a06d41d18835a17a309fdf053fc198fadf40023be8fc68c325f2ab

Aliases

arxiv: 2503.14301 · arxiv_version: 2503.14301v2 · doi: 10.48550/arxiv.2503.14301 · pith_short_12: PWBQTRXSUBWU · pith_short_16: PWBQTRXSUBWUDUMI · pith_short_8: PWBQTRXS

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/PWBQTRXSUBWUDUMIGWQXUME734 \
  | 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: 7d8309c6f2a06d41d18835a17a309fdf053fc198fadf40023be8fc68c325f2ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7099bb6ce07fb74416954f803b53dc81b8c3cac912e88f7711126492de8e4c56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-18T14:42:38Z",
    "title_canon_sha256": "4e525e71bd7c8afc8cbcf5646e8bd795fabda0a24e5ebb5e7caecd8dedc98c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14301",
    "kind": "arxiv",
    "version": 2
  }
}