Pith Number

pith:XGJPWOVQ

pith:2022:XGJPWOVQGJKRQDOU5CHMUELYZX

not attested not anchored not stored refs pending

A Modern Gauss-Markov Theorem? Really?

Benedikt M. P\"otscher, David Preinerstorfer

arxiv:2203.01425 v5 · 2022-03-02 · math.ST · econ.EM · math.PR · 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{XGJPWOVQGJKRQDOU5CHMUELYZX}

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.

Cited by

1 paper in Pith

Extended rank regression for all ordinal data

Receipt and verification

First computed	2026-07-05T08:27:59.298401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b992fb3ab03255180dd4e88eca1178cde3afa0d3b006a9f1487bbaae25cf4146

Aliases

arxiv: 2203.01425 · arxiv_version: 2203.01425v5 · doi: 10.48550/arxiv.2203.01425 · pith_short_12: XGJPWOVQGJKR · pith_short_16: XGJPWOVQGJKRQDOU · pith_short_8: XGJPWOVQ

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/XGJPWOVQGJKRQDOU5CHMUELYZX \
  | 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: b992fb3ab03255180dd4e88eca1178cde3afa0d3b006a9f1487bbaae25cf4146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5576ba163598e7fac0f520ff170546143b1c425201883075854c05f8b57f6981",
    "cross_cats_sorted": [
      "econ.EM",
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-03-02T21:34:12Z",
    "title_canon_sha256": "405700ceca1f8faf1dc06ffc49d366393e6a8111ee426162617ed13789122384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01425",
    "kind": "arxiv",
    "version": 5
  }
}