Pith Number

pith:GFLA2YRS

pith:2017:GFLA2YRSMWGBAAVOT7DQACLJUI

not attested not anchored not stored refs pending

On Least Squares Linear Regression Without Second Moment

Rajeshwari Majumdar

arxiv:1710.06566 v1 · 2017-10-18 · 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{GFLA2YRSMWGBAAVOT7DQACLJUI}

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	2026-05-18T00:09:00.396188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31560d6232658c1002ae9fc7000969a211263606e2b165dc5a26d0bd4caca530

Aliases

arxiv: 1710.06566 · arxiv_version: 1710.06566v1 · doi: 10.48550/arxiv.1710.06566 · pith_short_12: GFLA2YRSMWGB · pith_short_16: GFLA2YRSMWGBAAVO · pith_short_8: GFLA2YRS

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/GFLA2YRSMWGBAAVOT7DQACLJUI \
  | 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: 31560d6232658c1002ae9fc7000969a211263606e2b165dc5a26d0bd4caca530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc7195e07734ac26657205a457ddca78bd82ff2be695cd858b14742699778402",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-10-18T02:47:56Z",
    "title_canon_sha256": "ae06955826e60f187e4659c27e945bf179f5a4ce31f7a3fcc01ba029145dca62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06566",
    "kind": "arxiv",
    "version": 1
  }
}