Pith Number

pith:WXNBXOKK

pith:2018:WXNBXOKKDSZLRAJO3REYDVMZAW

not attested not anchored not stored refs pending

Rethinking Location Privacy for Unknown Mobility Behaviors

Carmela Troncoso, Fernando P\'erez-Gonz\'alez, Simon Oya

arxiv:1809.04415 v2 · 2018-09-12 · 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{WXNBXOKKDSZLRAJO3REYDVMZAW}

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	2026-05-17T23:45:20.692836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5da1bb94a1cb2b8812edc4981d599058b79df5ef1607d454c15d9e5ed9882ec

Aliases

arxiv: 1809.04415 · arxiv_version: 1809.04415v2 · doi: 10.48550/arxiv.1809.04415 · pith_short_12: WXNBXOKKDSZL · pith_short_16: WXNBXOKKDSZLRAJO · pith_short_8: WXNBXOKK

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/WXNBXOKKDSZLRAJO3REYDVMZAW \
  | 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: b5da1bb94a1cb2b8812edc4981d599058b79df5ef1607d454c15d9e5ed9882ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d7c2fd10d11a1bf75911785a5addbd2bc2b7366cad43156a80dd140d2d9bbd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-09-12T13:27:19Z",
    "title_canon_sha256": "f51cc3e3348d3b9dad27079374f795817269bd76504b3e6680eca240648d9167"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04415",
    "kind": "arxiv",
    "version": 2
  }
}