Pith Number

pith:5IXSLDSY

pith:2017:5IXSLDSYLAQNNB6B2EJ3DRLRUG

not attested not anchored not stored refs pending

Exogeneity tests, incomplete models, weak identification and non-Gaussian distributions: invariance and finite-sample distributional theory

Firmin Doko Tchatoka, Jean-Marie Dufour

arxiv:1701.07050 v1 · 2017-01-24 · 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{5IXSLDSYLAQNNB6B2EJ3DRLRUG}

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	2026-05-18T00:52:07.654009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea2f258e585820d687c1d113b1c571a1a82bc18b24106daca9f647100414d725

Aliases

arxiv: 1701.07050 · arxiv_version: 1701.07050v1 · doi: 10.48550/arxiv.1701.07050 · pith_short_12: 5IXSLDSYLAQN · pith_short_16: 5IXSLDSYLAQNNB6B · pith_short_8: 5IXSLDSY

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/5IXSLDSYLAQNNB6B2EJ3DRLRUG \
  | 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: ea2f258e585820d687c1d113b1c571a1a82bc18b24106daca9f647100414d725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "052fdb3e8467ef6f948e6d5dfe2961234e388c028509292966b61b0dbe1ff8f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-01-24T19:39:01Z",
    "title_canon_sha256": "1aa17b67518f5d209808c659652e8b72b14ce6ce8547c9b8d98bd78f6e9ffc08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07050",
    "kind": "arxiv",
    "version": 1
  }
}