Pith Number

pith:R2RJGYJN

pith:2018:R2RJGYJNMSX4EQ324MILAUIJAE

not attested not anchored not stored refs pending

Semiparametric model averaging for high dimensional conditional quantile prediction

Chaohui Guo, Hu Yang, Jingwen Tu

arxiv:1809.01364 v1 · 2018-09-05 · 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{R2RJGYJNMSX4EQ324MILAUIJAE}

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	2026-05-18T00:06:27.863551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ea293612d64afc2437ae310b05109010168ea1dc68287be265d18ac9dd8e9b4

Aliases

arxiv: 1809.01364 · arxiv_version: 1809.01364v1 · doi: 10.48550/arxiv.1809.01364 · pith_short_12: R2RJGYJNMSX4 · pith_short_16: R2RJGYJNMSX4EQ32 · pith_short_8: R2RJGYJN

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/R2RJGYJNMSX4EQ324MILAUIJAE \
  | 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: 8ea293612d64afc2437ae310b05109010168ea1dc68287be265d18ac9dd8e9b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "223288b5c4478e2f47d819241c8e21b0c4e840d9871c05e0e4309408d9c3dda8",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-09-05T07:45:33Z",
    "title_canon_sha256": "a0ecfc6f0e01f8431d61f79794eacca263996ba53b71e73322ca937256e4e61c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01364",
    "kind": "arxiv",
    "version": 1
  }
}