Pith Number

pith:HUXJMAPY

pith:2026:HUXJMAPYHUB5REART4SJZW2D4X

not attested not anchored not stored refs pending

The Moving Target of Urban Equity: Spatiotemporal Demand and Double Disadvantage in Hefei, China

Enwan Zhang, Junfang Tian, Matteo Bruno, Mattia Mazzoli, Rui Jiang, Shirui Zhou, Vittorio Loreto, Zheng Li

arxiv:2606.20132 v1 · 2026-06-18 · 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{HUXJMAPYHUB5REART4SJZW2D4X}

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	2026-06-19T16:13:03.650692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d2e9601f83d03d890119f249cdb43e5d34eca6364cd3c9e41d856d0976afce0

Aliases

arxiv: 2606.20132 · arxiv_version: 2606.20132v1 · doi: 10.48550/arxiv.2606.20132 · pith_short_12: HUXJMAPYHUB5 · pith_short_16: HUXJMAPYHUB5REAR · pith_short_8: HUXJMAPY

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/HUXJMAPYHUB5REART4SJZW2D4X \
  | 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: 3d2e9601f83d03d890119f249cdb43e5d34eca6364cd3c9e41d856d0976afce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ea037d9a8fcfb59fc79cc448dbcbd8ab16c0d63cc63baf2a3c0e40e1f8a973c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2026-06-18T11:55:16Z",
    "title_canon_sha256": "6e612df152bcbe0d02f074b5da0ddd358e774a536c917d9248359751a4b37a88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20132",
    "kind": "arxiv",
    "version": 1
  }
}