Pith Number

pith:7GHVRPHA

pith:2024:7GHVRPHAN65VL4YSYCKWKG6ZBA

not attested not anchored not stored refs pending

Efficient estimation of partially linear additive Cox models and variance estimation under shape restrictions

Jing Qin, Junjun Lang, Yukun Liu

arxiv:2407.06532 v1 · 2024-07-09 · 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{7GHVRPHAN65VL4YSYCKWKG6ZBA}

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	2026-07-05T08:41:49.768324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f98f58bce06fbb55f312c095651bd90806696ce5467af7b1a26d223a4b19d69a

Aliases

arxiv: 2407.06532 · arxiv_version: 2407.06532v1 · doi: 10.48550/arxiv.2407.06532 · pith_short_12: 7GHVRPHAN65V · pith_short_16: 7GHVRPHAN65VL4YS · pith_short_8: 7GHVRPHA

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/7GHVRPHAN65VL4YSYCKWKG6ZBA \
  | 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: f98f58bce06fbb55f312c095651bd90806696ce5467af7b1a26d223a4b19d69a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6d1040d98a443bb9aa358d8c5dcb27a43d79ca50c489d14f9e50e375a4a8534",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2024-07-09T04:06:15Z",
    "title_canon_sha256": "0088cbd99c4c0fa501207f7dbdfeb0c19ef6543fc2c15a87d2efdd2950f71213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06532",
    "kind": "arxiv",
    "version": 1
  }
}