Pith Number

pith:TJZXMWJB

pith:2010:TJZXMWJBIMQXZOBUD5YJUTCJQ7

not attested not anchored not stored refs pending

Providing Data Group Anonymity Using Concentration Differences

Dan Tavrov, Oleg Chertov

arxiv:1011.1132 v1 · 2010-11-04 · 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{TJZXMWJBIMQXZOBUD5YJUTCJQ7}

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	2026-05-18T04:37:01.892653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a7376592143217cb8341f709a4c4987f3233f9879e08daedba36d66f799fee6

Aliases

arxiv: 1011.1132 · arxiv_version: 1011.1132v1 · doi: 10.48550/arxiv.1011.1132 · pith_short_12: TJZXMWJBIMQX · pith_short_16: TJZXMWJBIMQXZOBU · pith_short_8: TJZXMWJB

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/TJZXMWJBIMQXZOBUD5YJUTCJQ7 \
  | 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: 9a7376592143217cb8341f709a4c4987f3233f9879e08daedba36d66f799fee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4d1cb7367dadde8f6b24430cabe0055a701cd0b905ed75e1cde9631c0b563d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2010-11-04T12:14:00Z",
    "title_canon_sha256": "3fd0ef1678a836e832be1fc960839eafd5281d6b80d19d3087babf0584a538f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1132",
    "kind": "arxiv",
    "version": 1
  }
}