Pith Number

pith:XQSOLUU5

pith:2018:XQSOLUU56BAG3NZT6VSTTVQUZC

not attested not anchored not stored refs pending

Monitoring Data Minimisation

David Sands, Gerardo Schneider, Srinivas Pinisetty, Thibaud Antignac

arxiv:1801.02484 v1 · 2018-01-05 · cs.LO · cs.CR · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQSOLUU56BAG3NZT6VSTTVQUZC}

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	2026-05-18T00:26:31.402794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc24e5d29df0406db733f56539d614c89ddd3296a0fb11799f484b267b7986fa

Aliases

arxiv: 1801.02484 · arxiv_version: 1801.02484v1 · doi: 10.48550/arxiv.1801.02484 · pith_short_12: XQSOLUU56BAG · pith_short_16: XQSOLUU56BAG3NZT · pith_short_8: XQSOLUU5

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/XQSOLUU56BAG3NZT6VSTTVQUZC \
  | 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: bc24e5d29df0406db733f56539d614c89ddd3296a0fb11799f484b267b7986fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f787c4a15a827a106a20f82916c00a745ce5081103996019b1a0c0b4f47a0e7",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-01-05T10:04:15Z",
    "title_canon_sha256": "8000ce312526be5425865bfc6e223bdc50e0ba14e8ace23a0acfa5afa160c38c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02484",
    "kind": "arxiv",
    "version": 1
  }
}