Pith Number

pith:YM3EVIDN

pith:2016:YM3EVIDNZUUT4KRWSPYKNMIAMB

not attested not anchored not stored refs pending

Obtaining personal data and asking for erasure: Do app vendors and website owners honour your privacy rights?

Dominik Herrmann, Jens Lindemann

arxiv:1602.01804 v2 · 2016-02-04 · 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{YM3EVIDNZUUT4KRWSPYKNMIAMB}

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	2026-05-18T01:17:24.650918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3364aa06dcd293e2a3693f0a6b10060407e2a9baa4890a9090a4ac6005d61dc

Aliases

arxiv: 1602.01804 · arxiv_version: 1602.01804v2 · doi: 10.48550/arxiv.1602.01804 · pith_short_12: YM3EVIDNZUUT · pith_short_16: YM3EVIDNZUUT4KRW · pith_short_8: YM3EVIDN

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/YM3EVIDNZUUT4KRWSPYKNMIAMB \
  | 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: c3364aa06dcd293e2a3693f0a6b10060407e2a9baa4890a9090a4ac6005d61dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5db109320a1f96f83a1353de9cc512907bb41dd4ab9db096d3501392212dba88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-02-04T19:43:25Z",
    "title_canon_sha256": "38f6bcdee6d858897dc9eaa24fec93370e47a24712d31e8dbd861752f61d9f73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01804",
    "kind": "arxiv",
    "version": 2
  }
}