Pith Number

pith:E5LLAXFC

pith:2025:E5LLAXFCUDOFHRTJW3CWD5MGUQ

not attested not anchored not stored refs pending

Quantifying urban socio-economic segregation through co-residence network reconstruction

Ana Mar\'ia Jaramillo, Fariba Karimi, Marc Sadurn\'i, Ola Ali, Rafael Prieto-Curiel, Samuel Martin-Gutierrez

arxiv:2501.15920 v2 · 2025-01-27 · physics.soc-ph · cs.SI · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5LLAXFCUDOFHRTJW3CWD5MGUQ}

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	2026-07-05T11:08:15.474284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2756b05ca2a0dc53c669b6c561f586a43691b5bff577413ca97dc2455366a008

Aliases

arxiv: 2501.15920 · arxiv_version: 2501.15920v2 · doi: 10.48550/arxiv.2501.15920 · pith_short_12: E5LLAXFCUDOF · pith_short_16: E5LLAXFCUDOFHRTJ · pith_short_8: E5LLAXFC

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/E5LLAXFCUDOFHRTJW3CWD5MGUQ \
  | 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: 2756b05ca2a0dc53c669b6c561f586a43691b5bff577413ca97dc2455366a008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7412338926113992cd5e8a24af2efc1868e24f80d958becf308dcb1708b8825b",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-01-27T10:11:46Z",
    "title_canon_sha256": "18cb0ed43aaeb5dbbcb7e1d8af6a854fe4b91e6d48b0ab91da0317941deaafa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15920",
    "kind": "arxiv",
    "version": 2
  }
}