Pith Number

pith:LRY6SPXE

pith:2022:LRY6SPXES5RZ5YFQOIQ723ICQ7

not attested not anchored not stored refs pending

Federated Selective Aggregation for Knowledge Amalgamation

Donglin Xie, Gongfan Fang, Jie Song, Li Sun, Mingli Song, Ruonan Yu, Xinchao Wang, Zunlei Feng

arxiv:2207.13309 v1 · 2022-07-27 · 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{LRY6SPXES5RZ5YFQOIQ723ICQ7}

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	2026-07-05T04:44:05.304271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c71e93ee497639ee0b07221fd6d0287fceb2896be12dcc4e9aa1055aa13d8a9

Aliases

arxiv: 2207.13309 · arxiv_version: 2207.13309v1 · doi: 10.48550/arxiv.2207.13309 · pith_short_12: LRY6SPXES5RZ · pith_short_16: LRY6SPXES5RZ5YFQ · pith_short_8: LRY6SPXE

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/LRY6SPXES5RZ5YFQOIQ723ICQ7 \
  | 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: 5c71e93ee497639ee0b07221fd6d0287fceb2896be12dcc4e9aa1055aa13d8a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2babe603cba6868366a2db222c469d07e32052e66c85b872cb9bff8494828b3c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-27T05:36:50Z",
    "title_canon_sha256": "7d9bafa1cea84ae6e8b8a11248501b1b6cdd919b00ef2945c33dc0d56b506ffd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13309",
    "kind": "arxiv",
    "version": 1
  }
}