Pith Number

pith:7762NJR4

pith:2019:7762NJR46DUDKGYWHHWQGDG6MI

not attested not anchored not stored refs pending

A Conceptual Marketplace Model for IoT Generated Personal Data

Marta Kersten-Oertel, Tristan Glatard, Victor Molina

arxiv:1907.03047 v1 · 2019-07-05 · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7762NJR46DUDKGYWHHWQGDG6MI}

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	2026-05-17T23:41:16.895479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fffda6a63cf0e8351b1639ed030cde620862ec44ee8acbb21acf6fad84a4ec95

Aliases

arxiv: 1907.03047 · arxiv_version: 1907.03047v1 · doi: 10.48550/arxiv.1907.03047 · pith_short_12: 7762NJR46DUD · pith_short_16: 7762NJR46DUDKGYW · pith_short_8: 7762NJR4

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/7762NJR46DUDKGYWHHWQGDG6MI \
  | 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: fffda6a63cf0e8351b1639ed030cde620862ec44ee8acbb21acf6fad84a4ec95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e482fc899bf432b1cd997fb098920555da4de68228ceb6d096045ec5f99e0ae",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-07-05T23:16:37Z",
    "title_canon_sha256": "f7a7f14bcff80c16400deb23dcacb09a7da483d8d3e08e1b13db7e060c50c28b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03047",
    "kind": "arxiv",
    "version": 1
  }
}