Pith Number

pith:BQXF2V7K

pith:2025:BQXF2V7KQUNTSQI4J6XSXYSSMY

not attested not anchored not stored refs pending

SmartphoneDemocracy: Privacy-Preserving E-Voting on Decentralized Infrastructure using Novel European Identity

Johan Pouwelse, Micha{\l} J\'o\'zwik

arxiv:2507.09453 v1 · 2025-07-13 · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQXF2V7KQUNTSQI4J6XSXYSSMY}

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

TwoStepDemocracy: Prototyping of self-evolving, democratic, and decentralized systems

Receipt and verification

First computed	2026-07-05T11:36:09.267882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c2e5d57ea851b39411c4faf2be2526636e02731595078d5629b2b90e24fc19a

Aliases

arxiv: 2507.09453 · arxiv_version: 2507.09453v1 · doi: 10.48550/arxiv.2507.09453 · pith_short_12: BQXF2V7KQUNT · pith_short_16: BQXF2V7KQUNTSQI4 · pith_short_8: BQXF2V7K

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/BQXF2V7KQUNTSQI4J6XSXYSSMY \
  | 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: 0c2e5d57ea851b39411c4faf2be2526636e02731595078d5629b2b90e24fc19a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a25aa13482c39ef25f58c2cee02893d75cd1cf310ec644c606e1605cd198490",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-07-13T02:39:10Z",
    "title_canon_sha256": "9c684db2a11e80286288993a0f5131d6ea7aeb4fa228e3f3d8257ce6a01dd56c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09453",
    "kind": "arxiv",
    "version": 1
  }
}