Pith Number

pith:PLNLGY2Y

pith:2024:PLNLGY2Y7KRRFJNUFKI2IGKOE7

not attested not anchored not stored refs pending

Multifractal analysis of racially-constrained population patterns and residential segregation in the US cities

Anna Dmowska, Tomasz F. Stepinski

arxiv:2407.14977 v1 · 2024-07-20 · 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{PLNLGY2Y7KRRFJNUFKI2IGKOE7}

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	2026-07-05T08:46:36.743522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7adab36358faa312a5b42a91a4194e27c4a9f7e88a7663c85dc26a5c062e9021

Aliases

arxiv: 2407.14977 · arxiv_version: 2407.14977v1 · doi: 10.48550/arxiv.2407.14977 · pith_short_12: PLNLGY2Y7KRR · pith_short_16: PLNLGY2Y7KRRFJNU · pith_short_8: PLNLGY2Y

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/PLNLGY2Y7KRRFJNUFKI2IGKOE7 \
  | 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: 7adab36358faa312a5b42a91a4194e27c4a9f7e88a7663c85dc26a5c062e9021

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0daa71bd0612f0705fd64263ef949c323d5a6b530e790421dfd0b0c254ec395",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2024-07-20T20:43:38Z",
    "title_canon_sha256": "be79923ef80d45eb17cf0e8d4f9b83019cfb34fc50c626df9241c2098dbd91ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.14977",
    "kind": "arxiv",
    "version": 1
  }
}