Pith Number

pith:AR73F6MZ

pith:2023:AR73F6MZVWPAJFNW3X6QNDLPKY

not attested not anchored not stored refs pending

Class-Incremental Learning with Repetition

Andrea Cossu, Antonio Carta, Damian Borth, Davide Bacciu, Hamed Hemati, Julio Hurtado, Lorenzo Pellegrini, Vincenzo Lomonaco

arxiv:2301.11396 v2 · 2023-01-26 · 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{AR73F6MZVWPAJFNW3X6QNDLPKY}

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	2026-07-05T06:21:58.392081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047fb2f999ad9e0495b6ddfd068d6f5622adeb4e549b320be5a09c3fb7810e0c

Aliases

arxiv: 2301.11396 · arxiv_version: 2301.11396v2 · doi: 10.48550/arxiv.2301.11396 · pith_short_12: AR73F6MZVWPA · pith_short_16: AR73F6MZVWPAJFNW · pith_short_8: AR73F6MZ

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/AR73F6MZVWPAJFNW3X6QNDLPKY \
  | 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: 047fb2f999ad9e0495b6ddfd068d6f5622adeb4e549b320be5a09c3fb7810e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "facd8d62aa997a4c325a93044f0134d0ac7d7826ba905cc0d743b2c6b9e51365",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-26T20:19:10Z",
    "title_canon_sha256": "1dca1f8e9d683f6f10687dc579b238f46a16c6fd675ce4d934786de5d3fd96b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11396",
    "kind": "arxiv",
    "version": 2
  }
}