Pith Number

pith:4RPKRPZF

pith:2026:4RPKRPZFQPYIYAHOTP5H5HIDBL

not attested not anchored not stored refs pending

Finding Structure in Continual Learning

Masoumeh Zareapoor, Pourya Shamsolmoali

arxiv:2602.04555 v2 · 2026-02-04 · 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{4RPKRPZFQPYIYAHOTP5H5HIDBL}

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	2026-05-20T01:05:08.034645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e45ea8bf2583f08c00ee9bfa7e9d030af45648aee1ec63c656e981c692832b68

Aliases

arxiv: 2602.04555 · arxiv_version: 2602.04555v2 · doi: 10.48550/arxiv.2602.04555 · pith_short_12: 4RPKRPZFQPYI · pith_short_16: 4RPKRPZFQPYIYAHO · pith_short_8: 4RPKRPZF

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/4RPKRPZFQPYIYAHOTP5H5HIDBL \
  | 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: e45ea8bf2583f08c00ee9bfa7e9d030af45648aee1ec63c656e981c692832b68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b17abe82c9ff764204f6fcac45a9e358da18fa880dae410c9cd631f7cb434eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-04T13:44:26Z",
    "title_canon_sha256": "028d1ac9f309019b36fb532c17db7cc0d02f8433cdd43ac771b73c1f625d6797"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.04555",
    "kind": "arxiv",
    "version": 2
  }
}