Pith Number

pith:G4YHM4MB

pith:2017:G4YHM4MBVJYRRC7J5RVKYRCUDP

not attested not anchored not stored refs pending

Constrained Best Linear Unbiased Estimation

Mario Huemer, Markus Steindl, Oliver Lang

arxiv:1711.08593 v1 · 2017-11-23 · 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{G4YHM4MBVJYRRC7J5RVKYRCUDP}

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	2026-05-18T00:29:44.629344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3730767181aa71188be9ec6aac44541bd2033ae7e5ab25d4148674dcaabc02f4

Aliases

arxiv: 1711.08593 · arxiv_version: 1711.08593v1 · doi: 10.48550/arxiv.1711.08593 · pith_short_12: G4YHM4MBVJYR · pith_short_16: G4YHM4MBVJYRRC7J · pith_short_8: G4YHM4MB

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/G4YHM4MBVJYRRC7J5RVKYRCUDP \
  | 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: 3730767181aa71188be9ec6aac44541bd2033ae7e5ab25d4148674dcaabc02f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b193b3d0625ef288b1b69a44e61a863994222c1d3216f22e24bce7345f34685",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-11-23T06:57:01Z",
    "title_canon_sha256": "37a1bc36ecb9a91a4c14992a232cb46f1775d37774ed3f444d5f539802c790c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08593",
    "kind": "arxiv",
    "version": 1
  }
}