Pith Number

pith:OIMJZQAF

pith:2018:OIMJZQAFDPX3JW3ZF42YXOSPHC

not attested not anchored not stored refs pending

Mapping the Privacy-Utility Tradeoff in Mobile Phone Data for Development

Alejandro Noriega-Campero, Alex Pentland, Alex Rutherford, Oren Lederman, Yves A. de Montjoye

arxiv:1808.00160 v1 · 2018-08-01 · cs.CY · cs.CR · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIMJZQAFDPX3JW3ZF42YXOSPHC}

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.

Cited by

1 paper in Pith

A Dual Perspective on Synthetic Trajectory Generators: Utility Framework and Privacy Vulnerabilities

Receipt and verification

First computed	2026-05-18T00:09:08.574975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72189cc0051befb4db792f358bba4f38b3fb824651cbb53e57f104e7d0ab8574

Aliases

arxiv: 1808.00160 · arxiv_version: 1808.00160v1 · doi: 10.48550/arxiv.1808.00160 · pith_short_12: OIMJZQAFDPX3 · pith_short_16: OIMJZQAFDPX3JW3Z · pith_short_8: OIMJZQAF

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/OIMJZQAFDPX3JW3ZF42YXOSPHC \
  | 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: 72189cc0051befb4db792f358bba4f38b3fb824651cbb53e57f104e7d0ab8574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad6d6de76fd96f47dc96a83e2338249eeed717399abb6c8c020f948ced922f47",
    "cross_cats_sorted": [
      "cs.CR",
      "econ.GN",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-08-01T04:19:50Z",
    "title_canon_sha256": "671d9f9af68d6139094607230dd18b925e00eaf137e09e20c51d8c1f8c8dddc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00160",
    "kind": "arxiv",
    "version": 1
  }
}