Pith Number

pith:HXOMKSLM

pith:2024:HXOMKSLMDX2U6Y53MCGFKLZ6VD

not attested not anchored not stored refs pending

On Differentially Private Subspace Estimation in a Distribution-Free Setting

Eliad Tsfadia

arxiv:2402.06465 v3 · 2024-02-09 · cs.LG · cs.CR · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXOMKSLMDX2U6Y53MCGFKLZ6VD}

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	2026-07-05T09:26:24.219030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ddcc5496c1df54f63bb608c552f3ea8eb31c256e7b60c7a051affa477b9a77b

Aliases

arxiv: 2402.06465 · arxiv_version: 2402.06465v3 · doi: 10.48550/arxiv.2402.06465 · pith_short_12: HXOMKSLMDX2U · pith_short_16: HXOMKSLMDX2U6Y53 · pith_short_8: HXOMKSLM

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/HXOMKSLMDX2U6Y53MCGFKLZ6VD \
  | 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: 3ddcc5496c1df54f63bb608c552f3ea8eb31c256e7b60c7a051affa477b9a77b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a97a474b0b37156f9ad23363614111b75c4e2f02758db38e8c49f556bd53f120",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-09T15:17:53Z",
    "title_canon_sha256": "9b17aa57492fc232e7d4fd026ac46af17d3f17050f7c85d31b2e18e76fd2bb00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.06465",
    "kind": "arxiv",
    "version": 3
  }
}