Pith Number

pith:WX3C5WF7

pith:2017:WX3C5WF7PNTABCYHHPJUUETY3M

not attested not anchored not stored refs pending

Privacy Risks from Public Data Sources

Panagiotis Papadopoulos, Sotiris Ioannidis, Vassilis Prevelakis, Zacharias Tzermias

arxiv:1711.09260 v2 · 2017-11-25 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WX3C5WF7PNTABCYHHPJUUETY3M}

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	2026-05-18T00:28:29.349233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f62ed8bf7b66008b073bd34a1278db23872a464950c06809d35c1d5dee4d2e

Aliases

arxiv: 1711.09260 · arxiv_version: 1711.09260v2 · doi: 10.48550/arxiv.1711.09260 · pith_short_12: WX3C5WF7PNTA · pith_short_16: WX3C5WF7PNTABCYH · pith_short_8: WX3C5WF7

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/WX3C5WF7PNTABCYHHPJUUETY3M \
  | 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: b5f62ed8bf7b66008b073bd34a1278db23872a464950c06809d35c1d5dee4d2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ab53ecb313479325c10825c21316632eaa8612a1e8ec664559aec0d08e0a892",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-11-25T16:55:40Z",
    "title_canon_sha256": "22421760ea06f6e03b878436ab748c444340d6c816e0bcc95893c47aea3842ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09260",
    "kind": "arxiv",
    "version": 2
  }
}