Pith Number

pith:CNBGB5AX

pith:2017:CNBGB5AXME3GL3HP4E7VKAQ7HO

not attested not anchored not stored refs pending

Data science for assessing possible tax income manipulation: The case of Italy

Marcel Ausloos, Roy Cerqueti, Tariq A. Mir

arxiv:1709.02129 v1 · 2017-09-07 · q-fin.ST · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CNBGB5AXME3GL3HP4E7VKAQ7HO}

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	2026-05-18T00:15:37.419112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

134260f417613665ecefe13f55021f3b8b33511361668f19f54fadfc5759a427

Aliases

arxiv: 1709.02129 · arxiv_version: 1709.02129v1 · doi: 10.48550/arxiv.1709.02129 · pith_short_12: CNBGB5AXME3G · pith_short_16: CNBGB5AXME3GL3HP · pith_short_8: CNBGB5AX

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/CNBGB5AXME3GL3HP4E7VKAQ7HO \
  | 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: 134260f417613665ecefe13f55021f3b8b33511361668f19f54fadfc5759a427

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8539545bd46219f5fce045f04798c76a4fbfc52e7f021962101b54fa460bedfe",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2017-09-07T08:16:03Z",
    "title_canon_sha256": "be73c2d38714bf138afe52f4e1609854d0013c3b92d2bddad7064c69e620abb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02129",
    "kind": "arxiv",
    "version": 1
  }
}