Pith Number

pith:D6QUISZI

pith:2019:D6QUISZI2OYASIT5D7FGVXQYT7

not attested not anchored not stored refs pending

The mitigating role of regulation on the concentric patterns of broadband diffusion. The case of Finland

Andr\'es Arcia-Moret, Heikki H\"amm\"ainen, Jaume Benseny, Juuso T\"oyli

arxiv:1905.03002 v3 · 2019-05-08 · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D6QUISZI2OYASIT5D7FGVXQYT7}

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	2026-07-05T01:45:23.634237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fa1444b28d3b009227d1fca6ade189fed44bc658b1788193b68d97a46d3c687

Aliases

arxiv: 1905.03002 · arxiv_version: 1905.03002v3 · doi: 10.48550/arxiv.1905.03002 · pith_short_12: D6QUISZI2OYA · pith_short_16: D6QUISZI2OYASIT5 · pith_short_8: D6QUISZI

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/D6QUISZI2OYASIT5D7FGVXQYT7 \
  | 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: 1fa1444b28d3b009227d1fca6ade189fed44bc658b1788193b68d97a46d3c687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631a61731418dff9350cb0206e3c96319f824a8e0e3214bb3b5bf77b36fcc446",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2019-05-08T10:43:54Z",
    "title_canon_sha256": "5d2a9275bfd9f7d9b579f50dbe07892c7fc93ebfb8fecca60a080b4fb61566e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03002",
    "kind": "arxiv",
    "version": 3
  }
}