Pith Number

pith:IYQY6QIS

pith:2018:IYQY6QIS2AA5GL7PGDK33X6T65

not attested not anchored not stored refs pending

Descoberta de rela\c{c}\~oes alom\'etricas entre popula\c{c}\~ao e crime dentro de uma grande metr\'opole

Carlos Caminha

arxiv:1811.06819 v1 · 2018-10-04 · physics.soc-ph · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYQY6QIS2AA5GL7PGDK33X6T65}

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	2026-05-18T00:00:33.795151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46218f4112d001d32fef30d5bddfd3f74d516e6db4f8310edc6bf5c147050e78

Aliases

arxiv: 1811.06819 · arxiv_version: 1811.06819v1 · doi: 10.48550/arxiv.1811.06819 · pith_short_12: IYQY6QIS2AA5 · pith_short_16: IYQY6QIS2AA5GL7P · pith_short_8: IYQY6QIS

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/IYQY6QIS2AA5GL7PGDK33X6T65 \
  | 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: 46218f4112d001d32fef30d5bddfd3f74d516e6db4f8310edc6bf5c147050e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d83c6c3796c9337879db2832e192e4b5006bc79d6c94fa8e838219a7bfce63d1",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-10-04T18:24:29Z",
    "title_canon_sha256": "89e7a78c270d6d7b924b00135f4924adca93e6c1cf7c5b6ecd18ca631b215ff6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06819",
    "kind": "arxiv",
    "version": 1
  }
}