Pith Number

pith:DPPAOAV6

pith:2023:DPPAOAV6R7DNF7R54UN5FWIIX5

not attested not anchored not stored refs pending

No One Left Behind: Real-World Federated Class-Incremental Learning

Gan Sun, Hongliu Li, Jiahua Dong, Luc Van Gool, Yang Cong, Yulun Zhang

arxiv:2302.00903 v3 · 2023-02-02 · 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{DPPAOAV6R7DNF7R54UN5FWIIX5}

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	2026-07-05T07:13:21.239660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bde0702be8fc6d2fe3de51bd2d908bf6d53dd0319c18e062cac04fd0244ec6a

Aliases

arxiv: 2302.00903 · arxiv_version: 2302.00903v3 · doi: 10.48550/arxiv.2302.00903 · pith_short_12: DPPAOAV6R7DN · pith_short_16: DPPAOAV6R7DNF7R5 · pith_short_8: DPPAOAV6

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/DPPAOAV6R7DNF7R54UN5FWIIX5 \
  | 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: 1bde0702be8fc6d2fe3de51bd2d908bf6d53dd0319c18e062cac04fd0244ec6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f5768d405957bdf4134b5b8554fab8968a91996c350e57aad0e0284f4cdcaeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-02T06:41:02Z",
    "title_canon_sha256": "677f45f266da4aadb7902e3d5d2f903f75186da2dc5ab7a07006ee01d366128b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00903",
    "kind": "arxiv",
    "version": 3
  }
}