Pith Number

pith:7NOBJEVI

pith:2017:7NOBJEVIDTEGBF2FF763DBF7N4

not attested not anchored not stored refs pending

Anonymous or not? Understanding the Factors Affecting Personal Mobile Data Disclosure

Bruno Lepri, Chiara Leonardi, Christos Perentis, Corrado Moiso, Fabio Pianesi, Michele Vescovi, Mirco Musolesi

arxiv:1701.08308 v1 · 2017-01-28 · cs.CY · cs.CR · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NOBJEVIDTEGBF2FF763DBF7N4}

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	2026-05-18T00:51:54.580242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb5c1492a81cc86097452ffdb184bf6f378dae6088cc827157494a41e78b93db

Aliases

arxiv: 1701.08308 · arxiv_version: 1701.08308v1 · doi: 10.48550/arxiv.1701.08308 · pith_short_12: 7NOBJEVIDTEG · pith_short_16: 7NOBJEVIDTEGBF2F · pith_short_8: 7NOBJEVI

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/7NOBJEVIDTEGBF2FF763DBF7N4 \
  | 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: fb5c1492a81cc86097452ffdb184bf6f378dae6088cc827157494a41e78b93db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce67e4e94e6ef35a01aab03c5f4e36e7456ddfe5067931c65ad1f4d02603b879",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-01-28T18:00:54Z",
    "title_canon_sha256": "a2f297d3170cda68c8f694b4ad091e07301376818babb4da6ab851d11694b52d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08308",
    "kind": "arxiv",
    "version": 1
  }
}