Pith Number

pith:6M6ZACNF

pith:2023:6M6ZACNF6VUGRLAOOCYXCRCAXF

not attested not anchored not stored refs pending

This Is a Local Domain: On Amassing Country-Code Top-Level Domains from Public Data

Mattijs Jonker, Raffaele Sommese, Roland van Rijswijk-Deij

arxiv:2309.01441 v1 · 2023-09-04 · cs.NI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6M6ZACNF6VUGRLAOOCYXCRCAXF}

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	2026-07-05T06:47:37.848822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f33d9009a5f56868ac0e70b1714440b97a5d76c5f99f8698851d48603a6c3a36

Aliases

arxiv: 2309.01441 · arxiv_version: 2309.01441v1 · doi: 10.48550/arxiv.2309.01441 · pith_short_12: 6M6ZACNF6VUG · pith_short_16: 6M6ZACNF6VUGRLAO · pith_short_8: 6M6ZACNF

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/6M6ZACNF6VUGRLAOOCYXCRCAXF \
  | 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: f33d9009a5f56868ac0e70b1714440b97a5d76c5f99f8698851d48603a6c3a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7a953136d0148881a88171048dc4662b46f777bfe1d03fee7ffe387a0ddae4",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2023-09-04T08:46:10Z",
    "title_canon_sha256": "35384c92f1a6191d7b21168c3d03cfadb9e65b0bbd39a5711382b1c1c1fdb685"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01441",
    "kind": "arxiv",
    "version": 1
  }
}