Pith Number

pith:W7WNE55M

pith:2025:W7WNE55MR666KNJWGTBKBGPIW6

not attested not anchored not stored refs pending

Deconstructing Mobility Segregation: A Network Analysis of Racialized Flows in Pandemic-Era NYC

Tao Zhou, Tian-Rong Ding, Wei-Peng Nie, Xiao-Yong Yan, Zi-You Gao

arxiv:2508.17072 v1 · 2025-08-23 · 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{W7WNE55MR666KNJWGTBKBGPIW6}

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	2026-07-05T11:58:09.087438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ecd277ac8fbde5353634c2a099e8b7a1311985d8e31daecf5b230912deeb0c

Aliases

arxiv: 2508.17072 · arxiv_version: 2508.17072v1 · doi: 10.48550/arxiv.2508.17072 · pith_short_12: W7WNE55MR666 · pith_short_16: W7WNE55MR666KNJW · pith_short_8: W7WNE55M

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/W7WNE55MR666KNJWGTBKBGPIW6 \
  | 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: b7ecd277ac8fbde5353634c2a099e8b7a1311985d8e31daecf5b230912deeb0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94086dc8056b2b5bdd9206498fe4ad0eaa7b5e94423f82da88b83a3432d0527e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-08-23T15:58:03Z",
    "title_canon_sha256": "30f6716b0fc54b4c86694cdcf59f8c5090af5367c24b54b5f82d6d3eabc90798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17072",
    "kind": "arxiv",
    "version": 1
  }
}