Pith Number

pith:OQITCWZS

pith:2018:OQITCWZSIH5WEFDQP2NTOKSQBH

not attested not anchored not stored refs pending

Metric-based local differential privacy for statistical applications

Anna Pazii, Catuscia Palamidessi, Konstantinos Chatzikokolakis, M\'ario S. Alvim

arxiv:1805.01456 v1 · 2018-05-03 · 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{OQITCWZSIH5WEFDQP2NTOKSQBH}

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	2026-05-18T00:16:51.415716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7411315b3241fb6214707e9b372a5009cdc213d99fa99cf535346abf888c2cc8

Aliases

arxiv: 1805.01456 · arxiv_version: 1805.01456v1 · doi: 10.48550/arxiv.1805.01456 · pith_short_12: OQITCWZSIH5W · pith_short_16: OQITCWZSIH5WEFDQ · pith_short_8: OQITCWZS

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/OQITCWZSIH5WEFDQP2NTOKSQBH \
  | 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: 7411315b3241fb6214707e9b372a5009cdc213d99fa99cf535346abf888c2cc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5d945d4eb5354d0e27a0f201425fa76477fb17d40c6bf23a36811f41b084bcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-05-03T17:58:46Z",
    "title_canon_sha256": "0152b9b14849de5cdba4481261e2555a5b7c229b3066b757f8b565724f93e149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01456",
    "kind": "arxiv",
    "version": 1
  }
}