Pith Number

pith:FUYGBQS4

pith:2013:FUYGBQS4BQBMOYSIPJRLIA4SAC

not attested not anchored not stored refs pending

An Investigation of Data Privacy and Utility Preservation using KNN Classification as a Gauge

Claude Turner, Kato Mivule

arxiv:1309.3964 v1 · 2013-09-16 · cs.CR · 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{FUYGBQS4BQBMOYSIPJRLIA4SAC}

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	2026-05-18T03:13:11.634337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d3060c25c0c02c762487a62b4039200955e4c667a93371f1ba2c42a51b5d744

Aliases

arxiv: 1309.3964 · arxiv_version: 1309.3964v1 · doi: 10.48550/arxiv.1309.3964 · pith_short_12: FUYGBQS4BQBM · pith_short_16: FUYGBQS4BQBMOYSI · pith_short_8: FUYGBQS4

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/FUYGBQS4BQBMOYSIPJRLIA4SAC \
  | 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: 2d3060c25c0c02c762487a62b4039200955e4c667a93371f1ba2c42a51b5d744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8644d6f033bc30385309360acda8a7621ba6eafa55b74a279b9d94aa062c55a0",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-09-16T14:02:09Z",
    "title_canon_sha256": "51e0a3abbe72e2f0b3d2b9115d8b10ad81a83bf27f7da489435570ba3ec9cf0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3964",
    "kind": "arxiv",
    "version": 1
  }
}