Pith Number

pith:4HWSJ5N5

pith:2020:4HWSJ5N5MQH4PRBKR7MRUMKE77

not attested not anchored not stored refs pending

CPR: Classifier-Projection Regularization for Continual Learning

Flavio P. Calmon, Hsiang Hsu, Sungmin Cha, Taebaek Hwang, Taesup Moon

arxiv:2006.07326 v2 · 2020-06-12 · cs.LG · cs.CV · 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{4HWSJ5N5MQH4PRBKR7MRUMKE77}

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.

Cited by

2 papers in Pith

Few-Shot Domain Incremental Learning via Continual Vision-Language Consolidation

Routing-Based Continual Learning for Multimodal Large Language Models

Receipt and verification

First computed	2026-07-05T02:33:05.114066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1ed24f5bd640fc7c42a8fd91a3144ffcd882c29d04ccfba1a9bf2f25ba3fd51

Aliases

arxiv: 2006.07326 · arxiv_version: 2006.07326v2 · doi: 10.48550/arxiv.2006.07326 · pith_short_12: 4HWSJ5N5MQH4 · pith_short_16: 4HWSJ5N5MQH4PRBK · pith_short_8: 4HWSJ5N5

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/4HWSJ5N5MQH4PRBKR7MRUMKE77 \
  | 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: e1ed24f5bd640fc7c42a8fd91a3144ffcd882c29d04ccfba1a9bf2f25ba3fd51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a1536119378e844b4ee05ba7ef19d94c2d068b3c9ec7c0d5cb9dbe4ff897e0f",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-12T17:07:37Z",
    "title_canon_sha256": "6efb147ba74ff79c2833c20e2573720a501e3fa59c99c228f4b00b69d40647ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07326",
    "kind": "arxiv",
    "version": 2
  }
}