Pith Number

pith:KYATSJID

pith:2016:KYATSJIDO2S6QTGQXFPIT5UQTQ

not attested not anchored not stored refs pending

Urban-rural gap and poverty traps in China: A prefecture level analysis

Jian-Xin Wu, Ling-Yun He

arxiv:1610.05171 v1 · 2016-10-17 · q-fin.EC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYATSJIDO2S6QTGQXFPIT5UQTQ}

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	2026-05-18T01:02:05.973537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560139250376a5e84cd0b95e89f6909c0ed9bb789b0d6e6623444eb76d281988

Aliases

arxiv: 1610.05171 · arxiv_version: 1610.05171v1 · doi: 10.48550/arxiv.1610.05171 · pith_short_12: KYATSJIDO2S6 · pith_short_16: KYATSJIDO2S6QTGQ · pith_short_8: KYATSJID

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/KYATSJIDO2S6QTGQXFPIT5UQTQ \
  | 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: 560139250376a5e84cd0b95e89f6909c0ed9bb789b0d6e6623444eb76d281988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11d5fdd7771b96e30e3c99c6bb0ec6a183edfd5799a07602bcab3d1cc7e34301",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2016-10-17T15:39:25Z",
    "title_canon_sha256": "e299b35245e7ffbb104cf11bc4b1acf76705c337ee49df0f88341360cade384e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05171",
    "kind": "arxiv",
    "version": 1
  }
}