Pith Number

pith:DSGUXYUF

pith:2023:DSGUXYUFCLQHWR6BBTZGM3BXSQ

not attested not anchored not stored refs pending

Make Landscape Flatter in Differentially Private Federated Learning

Dacheng Tao, Kang Wei, Li Shen, Xueqian Wang, Yifan Shi, Yingqi Liu

arxiv:2303.11242 v2 · 2023-03-20 · cs.LG · cs.CR · 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{DSGUXYUFCLQHWR6BBTZGM3BXSQ}

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	2026-07-05T06:24:28.756080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c8d4be28512e07b47c10cf2666c379429c21488d657b9d55e43e11868182479

Aliases

arxiv: 2303.11242 · arxiv_version: 2303.11242v2 · doi: 10.48550/arxiv.2303.11242 · pith_short_12: DSGUXYUFCLQH · pith_short_16: DSGUXYUFCLQHWR6B · pith_short_8: DSGUXYUF

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/DSGUXYUFCLQHWR6BBTZGM3BXSQ \
  | 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: 1c8d4be28512e07b47c10cf2666c379429c21488d657b9d55e43e11868182479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b802f5df48edd8c17a16d04a78c5f36f8d6166348e5907f2211995c28741844",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-20T16:27:36Z",
    "title_canon_sha256": "f9a95abad9f79f74e492ae4474c428ed1cfc4c8d51d3880f55fb7af619b6e7bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11242",
    "kind": "arxiv",
    "version": 2
  }
}