Pith Number

pith:VWETY3WB

pith:2017:VWETY3WBSH3LPS6SOWRNPAVT6D

not attested not anchored not stored refs pending

H-relative error estimation approach for multiplicative regression model with random effect

Zhanfeng Wang, Zhuojian Chen, Zimu Chen

arxiv:1704.06022 v1 · 2017-04-20 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWETY3WBSH3LPS6SOWRNPAVT6D}

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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

✓ 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	2026-05-18T00:46:03.508453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad893c6ec191f6b7cbd275a2d782b3f0c2b69475048be586d34df8ed344036d5

Aliases

arxiv: 1704.06022 · arxiv_version: 1704.06022v1 · doi: 10.48550/arxiv.1704.06022 · pith_short_12: VWETY3WBSH3L · pith_short_16: VWETY3WBSH3LPS6S · pith_short_8: VWETY3WB

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/VWETY3WBSH3LPS6SOWRNPAVT6D \
  | 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: ad893c6ec191f6b7cbd275a2d782b3f0c2b69475048be586d34df8ed344036d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ad7aec882991c40f3d2a476b6977e329a5fb7796369e6237a905147cceef2fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-04-20T06:21:22Z",
    "title_canon_sha256": "757ad4136bac302fdc783f46da34c0fd1fdaa5217c40b8790b458c74d56f5639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06022",
    "kind": "arxiv",
    "version": 1
  }
}