Pith Number

pith:RYVL4QKK

pith:2017:RYVL4QKKYBACQX466ANRJTLPT3

not attested not anchored not stored refs pending

Trading Optimality for Performance in Location Privacy

Ali Kassem, Catuscia Palamidessi, Konstantinos Chatzikokolakis, Serge Haddad

arxiv:1710.05524 v1 · 2017-10-16 · 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{RYVL4QKKYBACQX466ANRJTLPT3}

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	2026-05-18T00:32:49.073617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e2abe414ac040285f9ef01b14cd6f9ef473fb55df953520344ac3cbe6c9d167

Aliases

arxiv: 1710.05524 · arxiv_version: 1710.05524v1 · doi: 10.48550/arxiv.1710.05524 · pith_short_12: RYVL4QKKYBAC · pith_short_16: RYVL4QKKYBACQX46 · pith_short_8: RYVL4QKK

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/RYVL4QKKYBACQX466ANRJTLPT3 \
  | 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: 8e2abe414ac040285f9ef01b14cd6f9ef473fb55df953520344ac3cbe6c9d167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5224d94799c7f54bf65f74a85b5432875db39b3d116bc9db890e71423f5c747c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-10-16T06:04:48Z",
    "title_canon_sha256": "8109478a4675a35d97e03cf16fb14f6468f4f59392bc8b5775c31d38821f82d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05524",
    "kind": "arxiv",
    "version": 1
  }
}