Pith Number

pith:2SE4DMBF

pith:2018:2SE4DMBFLNBCHVBIL4HBLDY7UA

not attested not anchored not stored refs pending

Spatio-temporal variations in the urban rhythm: the travelling waves of crime

Carmelo Bastos-Filho, Eraldo Ribeiro, Marcos Oliveira, Ronaldo Menezes

arxiv:1807.02989 v2 · 2018-07-09 · cs.CY · cs.SI · 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{2SE4DMBFLNBCHVBIL4HBLDY7UA}

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.

Cited by

1 paper in Pith

Reddit's Globalization over Twenty Years: Inferring Community Time Zone from Activity Timestamps

Receipt and verification

First computed	2026-05-18T00:01:43.281049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d489c1b0255b4223d4285f0e158f1fa03bd358567051958632ce0693d7919127

Aliases

arxiv: 1807.02989 · arxiv_version: 1807.02989v2 · doi: 10.48550/arxiv.1807.02989 · pith_short_12: 2SE4DMBFLNBC · pith_short_16: 2SE4DMBFLNBCHVBI · pith_short_8: 2SE4DMBF

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/2SE4DMBFLNBCHVBIL4HBLDY7UA \
  | 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: d489c1b0255b4223d4285f0e158f1fa03bd358567051958632ce0693d7919127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a6ed6053b04029f9bc717fb761ec7d431520fbef3443f8088a85a38106eef4b",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-07-09T08:48:15Z",
    "title_canon_sha256": "4a038477d130c9573daa8437e5f9ffc98562b0610ce0d7f6fce80c15281e16e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02989",
    "kind": "arxiv",
    "version": 2
  }
}