Pith Number

pith:SUZHTENL

pith:2018:SUZHTENL7IUU53QAR3YI2OKGHW

not attested not anchored not stored refs pending

A Differential Privacy Mechanism Design Under Matrix-Valued Query

Alex Dytso, H. Vincent Poor, Prateek Mittal, Thee Chanyaswad

arxiv:1802.10077 v1 · 2018-02-26 · cs.LG · 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{SUZHTENL7IUU53QAR3YI2OKGHW}

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	2026-05-18T00:22:18.132921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95327991abfa294eee008ef08d39463d8ffb4eb83f03cde843d55f9fbac1b465

Aliases

arxiv: 1802.10077 · arxiv_version: 1802.10077v1 · doi: 10.48550/arxiv.1802.10077 · pith_short_12: SUZHTENL7IUU · pith_short_16: SUZHTENL7IUU53QA · pith_short_8: SUZHTENL

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/SUZHTENL7IUU53QAR3YI2OKGHW \
  | 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: 95327991abfa294eee008ef08d39463d8ffb4eb83f03cde843d55f9fbac1b465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fde47d175904d36d1a3b972228638e4807fcdceae1d33266fea6058ea0629d6",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-26T19:54:14Z",
    "title_canon_sha256": "0d7bfe5dce81b2d44eb8849316a38aeba0a301463a2c565374d17deaae18a5b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10077",
    "kind": "arxiv",
    "version": 1
  }
}