Pith Number

pith:WFFLTT7E

pith:2018:WFFLTT7EPZKXYYZ6VWDOXU5UAS

not attested not anchored not stored refs pending

Optional Data Disclosure and the Online Privacy Paradox: A UK Perspective

Jason R. C. Nurse, Meredydd Williams

arxiv:1807.05738 v1 · 2018-07-16 · cs.CY · 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{WFFLTT7EPZKXYYZ6VWDOXU5UAS}

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	2026-05-18T00:10:42.696400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b14ab9cfe47e557c633ead86ebd3b404bf79b0aee7defaee8264846ccbaa777c

Aliases

arxiv: 1807.05738 · arxiv_version: 1807.05738v1 · doi: 10.48550/arxiv.1807.05738 · pith_short_12: WFFLTT7EPZKX · pith_short_16: WFFLTT7EPZKXYYZ6 · pith_short_8: WFFLTT7E

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/WFFLTT7EPZKXYYZ6VWDOXU5UAS \
  | 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: b14ab9cfe47e557c633ead86ebd3b404bf79b0aee7defaee8264846ccbaa777c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baeb7f78607a5a5a5269f6a29ca8d2c0efa483d636267551087e5df7aff651a4",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-07-16T09:04:55Z",
    "title_canon_sha256": "d8aa06f13b446677f79caba996e3f6322f53374c0ea25909fe5bb33b441022a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05738",
    "kind": "arxiv",
    "version": 1
  }
}