Pith Number

pith:5JCKYPZ7

pith:2019:5JCKYPZ75X4KM5MR3SYGGDLDIB

not attested not anchored not stored refs pending

Dynamics of racial segregation and gentrification in New York City

Andrea Gabrielli, Andr\'e A. Moreira, Felipe G. Operti, Hernan Makse, Jos\'e S. Andrade Jr

arxiv:1904.07205 v2 · 2019-04-15 · physics.soc-ph · cond-mat.stat-mech · 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{5JCKYPZ75X4KM5MR3SYGGDLDIB}

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	2026-05-17T23:48:19.569929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea44ac3f3fedf8a67591dcb0630d63407aa0e5426b2e2142d52c692ecdff4c0e

Aliases

arxiv: 1904.07205 · arxiv_version: 1904.07205v2 · doi: 10.48550/arxiv.1904.07205 · pith_short_12: 5JCKYPZ75X4K · pith_short_16: 5JCKYPZ75X4KM5MR · pith_short_8: 5JCKYPZ7

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/5JCKYPZ75X4KM5MR3SYGGDLDIB \
  | 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: ea44ac3f3fedf8a67591dcb0630d63407aa0e5426b2e2142d52c692ecdff4c0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2565a19c099d1d1ede67b3431817b36bc9b6cc8ae9794bdc4ec47b815d7fa86c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-04-15T17:30:55Z",
    "title_canon_sha256": "324dd6c536237d4e7292f0878eb114c5f16852225ed31309214e8bac09ff6807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07205",
    "kind": "arxiv",
    "version": 2
  }
}