Pith Number

pith:OOPODR3V

pith:2010:OOPODR3VJ4AYJKUZTGZ4H6RDCD

not attested not anchored not stored refs pending

Preserving Privacy in Sequential Data Release against Background Knowledge Attacks

Claudio Bettini, Daniele Riboni, Linda Pareschi

arxiv:1010.0924 v1 · 2010-10-05 · 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{OOPODR3VJ4AYJKUZTGZ4H6RDCD}

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	2026-05-18T04:39:50.649351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

739ee1c7754f0184aa9999b3c3fa2310f8503386ce946bfac29c4baf6c3bf843

Aliases

arxiv: 1010.0924 · arxiv_version: 1010.0924v1 · doi: 10.48550/arxiv.1010.0924 · pith_short_12: OOPODR3VJ4AY · pith_short_16: OOPODR3VJ4AYJKUZ · pith_short_8: OOPODR3V

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/OOPODR3VJ4AYJKUZTGZ4H6RDCD \
  | 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: 739ee1c7754f0184aa9999b3c3fa2310f8503386ce946bfac29c4baf6c3bf843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "076084e1acd3dd4a9a3419554d59840f32c3f6c13a65d140683d6a8263dcbf82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2010-10-05T15:51:50Z",
    "title_canon_sha256": "b931e3cac829773daaff41464c9d97b7de02895091b44e57be73fc74c15b22d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0924",
    "kind": "arxiv",
    "version": 1
  }
}