Pith Number

pith:MCPASW5Z

pith:2025:MCPASW5ZIBG2YUKB6QXXFXA6Y7

not attested not anchored not stored refs pending

Asynchronous Federated Continual Segmentation with Evolving Clients and Label Spaces

Can Peng, Cheng Ouyang, J. Alison Noble, Pramit Saha, Qianhui Men, Qianye Yang, Shuwei Xing, Yingyu Yang

arxiv:2503.15414 v3 · 2025-03-19 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCPASW5ZIBG2YUKB6QXXFXA6Y7}

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	2026-07-10T01:19:38.143425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

609e095bb9404dac5141f42f72dc1ec7d3e8022952aab95a97be7569e6ca6b9a

Aliases

arxiv: 2503.15414 · arxiv_version: 2503.15414v3 · doi: 10.48550/arxiv.2503.15414 · pith_short_12: MCPASW5ZIBG2 · pith_short_16: MCPASW5ZIBG2YUKB · pith_short_8: MCPASW5Z

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/MCPASW5ZIBG2YUKB6QXXFXA6Y7 \
  | 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: 609e095bb9404dac5141f42f72dc1ec7d3e8022952aab95a97be7569e6ca6b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7534ca2ce696bb810f6b6c0d7045650473a49aab219d27b28a2e1a037fd33597",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-03-19T16:56:34Z",
    "title_canon_sha256": "33b1b2312359af0db7bcc50cf7edae065a42e38805fa6b97030c3e02caba934e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15414",
    "kind": "arxiv",
    "version": 3
  }
}