Pith Number

pith:FM53EZBS

pith:2025:FM53EZBSARMWCFJSWE7CYKAPRL

not attested not anchored not stored refs pending

A Novel Approach to Differential Privacy with Alpha Divergence

Yifeng Liu, Zehua Wang

arxiv:2506.17012 v1 · 2025-06-20 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FM53EZBSARMWCFJSWE7CYKAPRL}

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	2026-07-05T11:30:44.917779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b3bb264320459611532b13e2c280f8ac21bcb947d14c55cd05dabb55b43a95a

Aliases

arxiv: 2506.17012 · arxiv_version: 2506.17012v1 · doi: 10.48550/arxiv.2506.17012 · pith_short_12: FM53EZBSARMW · pith_short_16: FM53EZBSARMWCFJS · pith_short_8: FM53EZBS

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/FM53EZBSARMWCFJSWE7CYKAPRL \
  | 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: 2b3bb264320459611532b13e2c280f8ac21bcb947d14c55cd05dabb55b43a95a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0496f208c082e98f2a80162c83cbdfc02f542f1fbbd5ae4271cfed1c50570f66",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-20T14:10:18Z",
    "title_canon_sha256": "a9f84bc66e03ec9507f7b648782b3750cc70cc178a1866149c743cdd9513e4e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17012",
    "kind": "arxiv",
    "version": 1
  }
}