Pith Number

pith:VYX53ZHV

pith:2017:VYX53ZHVVZ73SEIX4ZEYNHMNGO

not attested not anchored not stored refs pending

Urban Dreams of Migrants: A Case Study of Migrant Integration in Shanghai

Chenhao Tan, Fei Wu, Yang Yang, Yueting Zhuang, Zongtao Liu

arxiv:1706.00682 v5 · 2017-06-02 · cs.CY · cs.SI · 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{VYX53ZHVVZ73SEIX4ZEYNHMNGO}

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	2026-05-18T00:29:45.976123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae2fdde4f5ae7fb91117e649869d8d33995d129e1939b1aba2184621eafb0348

Aliases

arxiv: 1706.00682 · arxiv_version: 1706.00682v5 · doi: 10.48550/arxiv.1706.00682 · pith_short_12: VYX53ZHVVZ73 · pith_short_16: VYX53ZHVVZ73SEIX · pith_short_8: VYX53ZHV

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/VYX53ZHVVZ73SEIX4ZEYNHMNGO \
  | 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: ae2fdde4f5ae7fb91117e649869d8d33995d129e1939b1aba2184621eafb0348

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc513c5012c427532fa570ab913f5b085cdf87dd45a80006ef68cb8fd3ac32c9",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-06-02T13:24:37Z",
    "title_canon_sha256": "9a3be3eb7162946e3eecf2a774f758496e05f61ab6d551a5f411f2a93f577633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00682",
    "kind": "arxiv",
    "version": 5
  }
}