Pith Number

pith:QSOIWFPL

pith:2013:QSOIWFPLY4DC7MQ5D2Z5U6JW2Z

not attested not anchored not stored refs pending

Supplementary Appendix for "Inference on Treatment Effects After Selection Amongst High-Dimensional Controls"

Alexandre Belloni, Christian Hansen, Victor Chernozhukov

arxiv:1305.6099 v2 · 2013-05-27 · math.ST · econ.EM · 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{QSOIWFPLY4DC7MQ5D2Z5U6JW2Z}

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	2026-05-18T00:33:44.449280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

849c8b15ebc7062fb21d1eb3da7936d64707e3bd6b82bfa1cefc0ec0853c3609

Aliases

arxiv: 1305.6099 · arxiv_version: 1305.6099v2 · doi: 10.48550/arxiv.1305.6099 · pith_short_12: QSOIWFPLY4DC · pith_short_16: QSOIWFPLY4DC7MQ5 · pith_short_8: QSOIWFPL

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/QSOIWFPLY4DC7MQ5D2Z5U6JW2Z \
  | 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: 849c8b15ebc7062fb21d1eb3da7936d64707e3bd6b82bfa1cefc0ec0853c3609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bf7f9b758f2be32181c3ea61da38692e06106cd0bc4d78b1225f64b5dd672aa",
    "cross_cats_sorted": [
      "econ.EM",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-05-27T03:27:18Z",
    "title_canon_sha256": "abeffc9f80b196f3297278193b58e4f8412cd296fbe9285084e6ab1829c58415"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6099",
    "kind": "arxiv",
    "version": 2
  }
}