Pith Number

pith:HGRWZJFK

pith:2025:HGRWZJFKYGJJESIMTTKW4R3KQB

not attested not anchored not stored refs pending

PLRV-O: Advancing Differentially Private Deep Learning via Privacy Loss Random Variable Optimization

Ashish Kundu, Ayesha Samreen, Christopher J Quinn, Han Wang, Meisam Mohammady, Nicholas Stout, Qin Yang, Yan Yan, Yuan Hong

arxiv:2509.06264 v1 · 2025-09-08 · 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{HGRWZJFKYGJJESIMTTKW4R3KQB}

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	2026-07-05T12:06:32.606946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a36ca4aac19292490c9cd56e476a8046f1c85a095180a25d2cf92a12489807

Aliases

arxiv: 2509.06264 · arxiv_version: 2509.06264v1 · doi: 10.48550/arxiv.2509.06264 · pith_short_12: HGRWZJFKYGJJ · pith_short_16: HGRWZJFKYGJJESIM · pith_short_8: HGRWZJFK

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/HGRWZJFKYGJJESIMTTKW4R3KQB \
  | 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: 39a36ca4aac19292490c9cd56e476a8046f1c85a095180a25d2cf92a12489807

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259021a8e62f8386c5c40bc84a77039b3f1d32ee09eaabf13c1f6f89171082fa",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-09-08T01:06:45Z",
    "title_canon_sha256": "1e2fa10cede5e8d98865b0a7ad3e3c4d94aa3909708142ef85de579afdd41825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06264",
    "kind": "arxiv",
    "version": 1
  }
}