Pith Number

pith:AFMLC63O

pith:2026:AFMLC63OCHASI5SSVMMLD44KL7

not attested not anchored not stored refs pending

Knowledge-Aware Evolution for Task-Free Streaming Federated Continual Learning with Arbitrary Class Overlap

Sixing Tan, Xianmin Liu

arxiv:2601.19788 v2 · 2026-01-27 · cs.LG · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFMLC63OCHASI5SSVMMLD44KL7}

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	2026-07-17T01:20:43.964563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0158b17b6e11c1247652ab18b1f38a5fc89043efdc2d89ec95c3bc0d5d4af8ed

Aliases

arxiv: 2601.19788 · arxiv_version: 2601.19788v2 · doi: 10.48550/arxiv.2601.19788 · pith_short_12: AFMLC63OCHAS · pith_short_16: AFMLC63OCHASI5SS · pith_short_8: AFMLC63O

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/AFMLC63OCHASI5SSVMMLD44KL7 \
  | 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: 0158b17b6e11c1247652ab18b1f38a5fc89043efdc2d89ec95c3bc0d5d4af8ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a173a9920aedc5238a8da3680f8d44e12703620479cec5ade9937d29c827b1e4",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-27T16:50:48Z",
    "title_canon_sha256": "746d252f7b54402a833fe29e78633df8a11711101e09617fc56f8857caa6a4d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.19788",
    "kind": "arxiv",
    "version": 2
  }
}