Pith Number

pith:LJZZPWWX

pith:2026:LJZZPWWX5GHKXWDFE76YLGYI3X

not attested not anchored not stored refs pending

SUM: Unified Geometric Surgery on Spatio-Temporal Adaptation Vectors for Federated Class Incremental Learning

Jaeik Kim, Jaeyoung Do

arxiv:2607.19384 v1 · 2026-07-01 · 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{LJZZPWWX5GHKXWDFE76YLGYI3X}

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	2026-07-23T00:23:47.314530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a7397dad7e98eabd86527fd859b08dddcd232b239268ef01e77490ce046042b

Aliases

arxiv: 2607.19384 · arxiv_version: 2607.19384v1 · doi: 10.48550/arxiv.2607.19384 · pith_short_12: LJZZPWWX5GHK · pith_short_16: LJZZPWWX5GHKXWDF · pith_short_8: LJZZPWWX

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/LJZZPWWX5GHKXWDFE76YLGYI3X \
  | 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: 5a7397dad7e98eabd86527fd859b08dddcd232b239268ef01e77490ce046042b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b01d1f8e45be698af0e502f5b259bb981bf94746d9bae6f3c15ed80dbc43ec2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-01T11:46:30Z",
    "title_canon_sha256": "4a45e45be105040bc9f61bcd04caba301754faff718915712b53ba06aea11b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19384",
    "kind": "arxiv",
    "version": 1
  }
}