Pith Number

pith:RXZFDK7O

pith:2017:RXZFDK7OQT5COB6MDG2LAAZBYE

not attested not anchored not stored refs pending

Marginal Release Under Local Differential Privacy

Divesh Srivastava, Graham Cormode, Tejas Kulkarni

arxiv:1711.02952 v1 · 2017-11-08 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXZFDK7OQT5COB6MDG2LAAZBYE}

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	2026-05-18T00:31:01.269361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8df251abee84fa2707cc19b4b00321c1160379fa62a23aa546aec2b73faebf90

Aliases

arxiv: 1711.02952 · arxiv_version: 1711.02952v1 · doi: 10.48550/arxiv.1711.02952 · pith_short_12: RXZFDK7OQT5C · pith_short_16: RXZFDK7OQT5COB6M · pith_short_8: RXZFDK7O

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/RXZFDK7OQT5COB6MDG2LAAZBYE \
  | 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: 8df251abee84fa2707cc19b4b00321c1160379fa62a23aa546aec2b73faebf90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e295a27a4efc36b12fda03da1cb1b53582a350c9912865ae5a20a32ffb043e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-11-08T14:15:53Z",
    "title_canon_sha256": "3b98f0586b7c4b2eea7f2168d80ad0a924e1511b5decb099e947a43d7693c4c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02952",
    "kind": "arxiv",
    "version": 1
  }
}