Pith Number

pith:BRADF6NL

pith:2018:BRADF6NLGLHFXOXFCKVVN6KE3Q

not attested not anchored not stored refs pending

Cluster analysis of homicide rates in the Brazilian state of Goias from 2002 to 2014

Lilian Berton, Ronaldo de Castro Del-Fiaco, Samuel Bruno da Silva Sousa

arxiv:1811.06366 v2 · 2018-11-11 · cs.CY · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRADF6NLGLHFXOXFCKVVN6KE3Q}

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	2026-05-17T23:57:07.260832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c4032f9ab32ce5bbae512ab56f944dc286ec6baad2aa21ee0577c7d40d01867

Aliases

arxiv: 1811.06366 · arxiv_version: 1811.06366v2 · doi: 10.48550/arxiv.1811.06366 · pith_short_12: BRADF6NLGLHF · pith_short_16: BRADF6NLGLHFXOXF · pith_short_8: BRADF6NL

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/BRADF6NLGLHFXOXFCKVVN6KE3Q \
  | 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: 0c4032f9ab32ce5bbae512ab56f944dc286ec6baad2aa21ee0577c7d40d01867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dba21f6a25063245912bf146818bffd403d515ade83efe902165ad7dad8ea799",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-11-11T02:10:18Z",
    "title_canon_sha256": "cbeb1332a77c54d70932c193bad0f4bd4eaa54ff0e4213e1f669343c379c9920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06366",
    "kind": "arxiv",
    "version": 2
  }
}