Pith Number

pith:YE2PY4VZ

pith:2012:YE2PY4VZECCFMWSY4ZWQABOHA2

not attested not anchored not stored refs pending

Endogeneity in high dimensions

Jianqing Fan, Yuan Liao

arxiv:1204.5536 v2 · 2012-04-25 · 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{YE2PY4VZECCFMWSY4ZWQABOHA2}

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	2026-05-18T02:51:06.715567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c134fc72b92084565a58e66d0005c706bc702d7bf56bc0de25062b57522b6b3a

Aliases

arxiv: 1204.5536 · arxiv_version: 1204.5536v2 · doi: 10.48550/arxiv.1204.5536 · pith_short_12: YE2PY4VZECCF · pith_short_16: YE2PY4VZECCFMWSY · pith_short_8: YE2PY4VZ

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/YE2PY4VZECCFMWSY4ZWQABOHA2 \
  | 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: c134fc72b92084565a58e66d0005c706bc702d7bf56bc0de25062b57522b6b3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b3f91abbe6dfbebc9f78fad450994e7bcd0e41cb7befc9b36a6c56dd5bfe23e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-04-25T02:25:21Z",
    "title_canon_sha256": "9bd25f027d6c83db9583e64095575a13f75046ac9d476152a7f74b1d9f4eafe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5536",
    "kind": "arxiv",
    "version": 2
  }
}