Pith Number

pith:OMOUB3EF

pith:2026:OMOUB3EFK4WBZ26YBLFJ6ESYUM

not attested not anchored not stored refs pending

Revisiting Privacy Amplification by Subsampling in Selective Release DPSGD

Fang Xie, Xiaobo Huang

arxiv:2606.04384 v1 · 2026-06-03 · cs.LG · cs.CR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMOUB3EFK4WBZ26YBLFJ6ESYUM}

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	2026-06-04T01:09:06.048124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

731d40ec85572c1cebd80aca9f1258a31dbca32d0144e144c9ac652b2a7a2570

Aliases

arxiv: 2606.04384 · arxiv_version: 2606.04384v1 · doi: 10.48550/arxiv.2606.04384 · pith_short_12: OMOUB3EFK4WB · pith_short_16: OMOUB3EFK4WBZ26Y · pith_short_8: OMOUB3EF

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/OMOUB3EFK4WBZ26YBLFJ6ESYUM \
  | 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: 731d40ec85572c1cebd80aca9f1258a31dbca32d0144e144c9ac652b2a7a2570

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7417f273ebaf8bc97220ab82085d556c04654ff85610ed35caa410da91bb746",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-03T03:00:26Z",
    "title_canon_sha256": "2c1ebf301e02abdb27d5fc04d01791e9e705c4562224b8fc99caadc08783825d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04384",
    "kind": "arxiv",
    "version": 1
  }
}