Pith Number

pith:SZBB3EAF

pith:2016:SZBB3EAFTKMLYWT3LRFJHNIZVS

not attested not anchored not stored refs pending

MyAdChoices: Bringing Transparency and Control to Online Advertising

Claude Castelluccia, Jagdish Prasad Achara, Javier Parra-Arnau

arxiv:1602.02046 v1 · 2016-02-05 · 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{SZBB3EAFTKMLYWT3LRFJHNIZVS}

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	2026-05-18T01:21:14.692411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96421d90059a98bc5a7b5c4a93b519acbf6424d461cba6bc3bd3527d73039b08

Aliases

arxiv: 1602.02046 · arxiv_version: 1602.02046v1 · doi: 10.48550/arxiv.1602.02046 · pith_short_12: SZBB3EAFTKML · pith_short_16: SZBB3EAFTKMLYWT3 · pith_short_8: SZBB3EAF

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/SZBB3EAFTKMLYWT3LRFJHNIZVS \
  | 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: 96421d90059a98bc5a7b5c4a93b519acbf6424d461cba6bc3bd3527d73039b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9071439a2d2c2f1e6670f34a6dbee4bce8508d0f69dcdd90613692ab9ea81785",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-02-05T14:50:26Z",
    "title_canon_sha256": "9f5bd9963b2c408504e3a1cf6d55b53f7313c319aab934a1dabb93481db6ed1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02046",
    "kind": "arxiv",
    "version": 1
  }
}