Pith Number

pith:XF7CN2EF

pith:2017:XF7CN2EFJ2FDAGOZKO277EE4GK

not attested not anchored not stored refs pending

Multidimensional Urban Segregation - Toward A Neural Network Measure

Aur\'elien Hazan, Julien Randon-Furling, Madalina Olteanu, Marie Cottrell

arxiv:1705.03213 v2 · 2017-05-09 · 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{XF7CN2EFJ2FDAGOZKO277EE4GK}

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	2026-05-18T00:14:16.488822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b97e26e8854e8a3019d953b5ff909c32adc6d75026fd21be98a7dc780bc2e0b4

Aliases

arxiv: 1705.03213 · arxiv_version: 1705.03213v2 · doi: 10.48550/arxiv.1705.03213 · pith_short_12: XF7CN2EFJ2FD · pith_short_16: XF7CN2EFJ2FDAGOZ · pith_short_8: XF7CN2EF

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/XF7CN2EFJ2FDAGOZKO277EE4GK \
  | 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: b97e26e8854e8a3019d953b5ff909c32adc6d75026fd21be98a7dc780bc2e0b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b700045538846ab7a246ec9c378aa0f4f8b11a2fa6922fcfcf508ccf1252a8b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-05-09T07:28:38Z",
    "title_canon_sha256": "829674152d34190d289ad3649418b0d02b1fea20e39b7f038ea7941c28984523"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03213",
    "kind": "arxiv",
    "version": 2
  }
}