Pith Number

pith:J5MN3WIR

pith:2015:J5MN3WIRSCCNKSI6RJ767QARGP

not attested not anchored not stored refs pending

D-DEMOS: A distributed, end-to-end verifiable, internet voting system

Aggelos Kiayias, Alex Delis, Bingsheng Zhang, Christos Patsonakis, Mema Roussopoulos, Nikos Chondros, Panos Diamantopoulos, Stathis Maneas, Thomas Zacharias

arxiv:1507.06812 v2 · 2015-07-24 · 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{J5MN3WIRSCCNKSI6RJ767QARGP}

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	2026-05-18T01:24:05.166718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f58ddd9119084d5491e8a7fefc01133d31e50ba7dfe5a0544846cddf8502a46

Aliases

arxiv: 1507.06812 · arxiv_version: 1507.06812v2 · doi: 10.48550/arxiv.1507.06812 · pith_short_12: J5MN3WIRSCCN · pith_short_16: J5MN3WIRSCCNKSI6 · pith_short_8: J5MN3WIR

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/J5MN3WIRSCCNKSI6RJ767QARGP \
  | 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: 4f58ddd9119084d5491e8a7fefc01133d31e50ba7dfe5a0544846cddf8502a46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e0c45a62255da36ecee3972acf6f186640f5bd4d10d272b353bf4563eaf562d",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-07-24T11:29:12Z",
    "title_canon_sha256": "7cc71bbf6ac4620b7c081163b81b086eeeb8fe5af835717ed2bd3b3e19edab15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06812",
    "kind": "arxiv",
    "version": 2
  }
}