Pith Number

pith:X54VB43I

pith:2024:X54VB43IDRNMBELDB7XG3ZCH3Y

not attested not anchored not stored refs pending

Improved Communication-Privacy Trade-offs in $L_2$ Mean Estimation under Streaming Differential Privacy

Albert No, Berivan Isik, Peter Kairouz, Sewoong Oh, Wei-Ning Chen, Zheng Xu

arxiv:2405.02341 v1 · 2024-05-02 · 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{X54VB43IDRNMBELDB7XG3ZCH3Y}

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	2026-07-05T08:15:14.152383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf7950f3681c5ac091630fee6de447de204e6e7dbe9d6b2b3818fe63da94ae59

Aliases

arxiv: 2405.02341 · arxiv_version: 2405.02341v1 · doi: 10.48550/arxiv.2405.02341 · pith_short_12: X54VB43IDRNM · pith_short_16: X54VB43IDRNMBELD · pith_short_8: X54VB43I

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/X54VB43IDRNMBELDB7XG3ZCH3Y \
  | 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: bf7950f3681c5ac091630fee6de447de204e6e7dbe9d6b2b3818fe63da94ae59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eb589981435c497cc041aaff048bf8f478022b55e0364bc90b44f36b441af00",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-05-02T03:48:47Z",
    "title_canon_sha256": "4b2f26985b0f39c8ae376abe6fb1891b21fbd2cc93edc1eaeb9aacff7ff6c5b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.02341",
    "kind": "arxiv",
    "version": 1
  }
}