Pith Number

pith:5R4ZWKDO

pith:2024:5R4ZWKDOMXPXF6KLG42CCY2OJY

not attested not anchored not stored refs pending

DPDR: Gradient Decomposition and Reconstruction for Differentially Private Deep Learning

Hong Chen, Li Xiong, Ruixuan Liu, Yixuan Liu, Yuhan Liu, Yujie Gu

arxiv:2406.02744 v1 · 2024-06-04 · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5R4ZWKDOMXPXF6KLG42CCY2OJY}

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.

Cited by

1 paper in Pith

When Do Fewer Coordinates Suffice in DP-SGD?

Receipt and verification

First computed	2026-07-05T08:27:29.637697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec799b286e65df72f94b373421634e4e1e0e6da63cca87e909293223bbe3ef8e

Aliases

arxiv: 2406.02744 · arxiv_version: 2406.02744v1 · doi: 10.48550/arxiv.2406.02744 · pith_short_12: 5R4ZWKDOMXPX · pith_short_16: 5R4ZWKDOMXPXF6KL · pith_short_8: 5R4ZWKDO

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/5R4ZWKDOMXPXF6KLG42CCY2OJY \
  | 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: ec799b286e65df72f94b373421634e4e1e0e6da63cca87e909293223bbe3ef8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397863290b2be581dae4abe53a45a7c87afc652366a6a4689dedfb620bf76229",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-06-04T19:57:47Z",
    "title_canon_sha256": "da9bbb2e2f8a8c98cd864ef5a0464a6678bb06203bddd1df93392ad54464cc8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.02744",
    "kind": "arxiv",
    "version": 1
  }
}