Pith Number

pith:3KQBOLR4

pith:2017:3KQBOLR4QEROAWH2CHWHOL4FRX

not attested not anchored not stored refs pending

Homogeneity Pursuit in Single Index Models based Panel Data Analysis

Heng Lian, Wenyang Zhang, Xinghao Qiao

arxiv:1706.00857 v2 · 2017-06-02 · math.ST · stat.TH

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T00:42:45.834026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daa0172e3c8122e058fa11ec772f858de7a4a9d64f75f6f009fe7b177bff27cb

Aliases

arxiv: 1706.00857 · arxiv_version: 1706.00857v2 · doi: 10.48550/arxiv.1706.00857

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/3KQBOLR4QEROAWH2CHWHOL4FRX \
  | 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: daa0172e3c8122e058fa11ec772f858de7a4a9d64f75f6f009fe7b177bff27cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f15595ebc7f7db26cd3eb7e4c667f195d87ae3bed5121deb83be8d6502e47b90",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-06-02T21:19:21Z",
    "title_canon_sha256": "52c3b69712c395d6f6121390659438219a5f037533f4bb3decb248be24c05e86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00857",
    "kind": "arxiv",
    "version": 2
  }
}