Pith Number

pith:O45JM3CZ

pith:2011:O45JM3CZOLER5X3BG7XZ2FOVD5

not attested not anchored not stored refs pending

Differentially Private Spatial Decompositions

Divesh Srivastava, Entong Shen, Graham Cormode, Magda Procopiuc, Ting Yu

arxiv:1103.5170 v3 · 2011-03-26 · 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{O45JM3CZOLER5X3BG7XZ2FOVD5}

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	2026-05-18T04:00:15.936673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

773a966c5972c91edf6137ef9d15d51f79fbd082a5960f4ef8a72b624fbcfa40

Aliases

arxiv: 1103.5170 · arxiv_version: 1103.5170v3 · doi: 10.48550/arxiv.1103.5170 · pith_short_12: O45JM3CZOLER · pith_short_16: O45JM3CZOLER5X3B · pith_short_8: O45JM3CZ

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/O45JM3CZOLER5X3BG7XZ2FOVD5 \
  | 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: 773a966c5972c91edf6137ef9d15d51f79fbd082a5960f4ef8a72b624fbcfa40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7064027d66e0b3b36b14355c8d35e32982719ac79dce85d8c3b71d2a62c910f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2011-03-26T22:47:47Z",
    "title_canon_sha256": "f54c3f1bc09e34a753b416bee6096c61856f8d34e42e59eb6eae89cef476784b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5170",
    "kind": "arxiv",
    "version": 3
  }
}