Pith Number

pith:AZJ32LBU

pith:2018:AZJ32LBUXRXAU2BDTFIH4LTUH7

not attested not anchored not stored refs pending

Estimation in a simple linear regression model with measurement error

Hisayuki Tsukuma

arxiv:1804.03029 v1 · 2018-04-09 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZJ32LBUXRXAU2BDTFIH4LTUH7}

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	2026-05-18T00:18:57.608428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0653bd2c34bc6e0a682399507e2e743ff777575a3e368b219e11a0a4340ae374

Aliases

arxiv: 1804.03029 · arxiv_version: 1804.03029v1 · doi: 10.48550/arxiv.1804.03029 · pith_short_12: AZJ32LBUXRXA · pith_short_16: AZJ32LBUXRXAU2BD · pith_short_8: AZJ32LBU

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/AZJ32LBUXRXAU2BDTFIH4LTUH7 \
  | 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: 0653bd2c34bc6e0a682399507e2e743ff777575a3e368b219e11a0a4340ae374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "936563c28cee4ec14893f73e56d6eccf292079608591a5f14ca5376a53c111c1",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-04-09T14:44:48Z",
    "title_canon_sha256": "1c285c92cf39934261f8cf405930699bb5f799cb6b367225663bf72aae4d7d43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03029",
    "kind": "arxiv",
    "version": 1
  }
}