Pith Number

pith:F7X2EIM4

pith:2018:F7X2EIM4GMCUAHGX4VUUVYT3XU

not attested not anchored not stored refs pending

Privacy Amplification by Subsampling: Tight Analyses via Couplings and Divergences

Borja Balle, Gilles Barthe, Marco Gaboardi

arxiv:1807.01647 v2 · 2018-07-04 · 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{F7X2EIM4GMCUAHGX4VUUVYT3XU}

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

2 papers in Pith

DPrivBench: Benchmarking LLMs' Reasoning for Differential Privacy

Receipt and verification

First computed	2026-05-18T00:00:08.382721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fefa2219c3305401cd7e5694ae27bbd185e209db84be834785bfe89d3efdcfd

Aliases

arxiv: 1807.01647 · arxiv_version: 1807.01647v2 · doi: 10.48550/arxiv.1807.01647 · pith_short_12: F7X2EIM4GMCU · pith_short_16: F7X2EIM4GMCUAHGX · pith_short_8: F7X2EIM4

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/F7X2EIM4GMCUAHGX4VUUVYT3XU \
  | 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: 2fefa2219c3305401cd7e5694ae27bbd185e209db84be834785bfe89d3efdcfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e503280e6a64408bdf5adb01fc01062cb6acdbeef6840324ca0cda1b0252cb",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-04T15:49:20Z",
    "title_canon_sha256": "b0c2e1eaa2f8faee62780809c0470f831e0954d7336c4d642ef05816cd248a66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01647",
    "kind": "arxiv",
    "version": 2
  }
}