Pith Number

pith:N6WXFJW6

pith:2024:N6WXFJW655NXQ7GSCKFW5ROJXN

not attested not anchored not stored refs pending

Predictive Quantile Regression with High-Dimensional Predictors: The Variable Screening Approach

Hongqi Chen, Ji Hyung Lee

arxiv:2410.15097 v1 · 2024-10-19 · econ.EM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6WXFJW655NXQ7GSCKFW5ROJXN}

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	2026-07-05T09:22:50.123795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fad72a6deef5b787cd2128b6ec5c9bb7f6e0522cf8744179c51183e1b3d4699

Aliases

arxiv: 2410.15097 · arxiv_version: 2410.15097v1 · doi: 10.48550/arxiv.2410.15097 · pith_short_12: N6WXFJW655NX · pith_short_16: N6WXFJW655NXQ7GS · pith_short_8: N6WXFJW6

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/N6WXFJW655NXQ7GSCKFW5ROJXN \
  | 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: 6fad72a6deef5b787cd2128b6ec5c9bb7f6e0522cf8744179c51183e1b3d4699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af151d39a1be1889843b95053145295b16a901874e5031824f8bef1fa7c0aec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2024-10-19T13:15:25Z",
    "title_canon_sha256": "8a9b890999125156949962906c6a172dae8bbbb167983f26a360c1248bff8ac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.15097",
    "kind": "arxiv",
    "version": 1
  }
}