Pith Number

pith:ISYEDZCD

pith:2011:ISYEDZCD645G7OY2ON7YB2UMSO

not attested not anchored not stored refs pending

Differentially Private Publication of Sparse Data

Divesh Srivastava, Graham Cormode, Magda Procopiuc, Thanh T. L. Tran

arxiv:1103.0825 v1 · 2011-03-04 · 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{ISYEDZCD645G7OY2ON7YB2UMSO}

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	2026-05-18T04:27:26.185429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b041e443f73a6fbb1a737f80ea8c938ef1edb13eb3921e96208d1be3a5ae73

Aliases

arxiv: 1103.0825 · arxiv_version: 1103.0825v1 · doi: 10.48550/arxiv.1103.0825 · pith_short_12: ISYEDZCD645G · pith_short_16: ISYEDZCD645G7OY2 · pith_short_8: ISYEDZCD

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/ISYEDZCD645G7OY2ON7YB2UMSO \
  | 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: 44b041e443f73a6fbb1a737f80ea8c938ef1edb13eb3921e96208d1be3a5ae73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc0d325505b19702579e70978450f1a4545e3c5679b99306002a915f8723e411",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2011-03-04T05:02:47Z",
    "title_canon_sha256": "ea4364823d09adca0ddccac8e69c233088ec55fdd92bbdf846d382e3b6f2fce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0825",
    "kind": "arxiv",
    "version": 1
  }
}