Pith Number

pith:NK64GHAC

pith:2024:NK64GHACPZRKFDUUFAAV7H5S4O

not attested not anchored not stored refs pending

Continual Learning with Weight Interpolation

Bartosz Krawczyk, Jan Wasilewski, J\k{e}drzej Kozal, Micha{\l} Wo\'zniak

arxiv:2404.04002 v2 · 2024-04-05 · 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{NK64GHACPZRKFDUUFAAV7H5S4O}

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	2026-07-05T08:05:58.076285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6abdc31c027e62a28e9428015f9fb2e3b95e1b116f8fcc01e00d432164c21c01

Aliases

arxiv: 2404.04002 · arxiv_version: 2404.04002v2 · doi: 10.48550/arxiv.2404.04002 · pith_short_12: NK64GHACPZRK · pith_short_16: NK64GHACPZRKFDUU · pith_short_8: NK64GHAC

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/NK64GHACPZRKFDUUFAAV7H5S4O \
  | 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: 6abdc31c027e62a28e9428015f9fb2e3b95e1b116f8fcc01e00d432164c21c01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "930b5bb6b9bb107a905bf9d17ab9c8461fdca191cabb92b11b129015f8f2f84b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-05T10:25:40Z",
    "title_canon_sha256": "7daf5a7538c8111d338f9c803dc6b46ce9a2eedbd20a3d730629cc08a8c9ef02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04002",
    "kind": "arxiv",
    "version": 2
  }
}