Pith Number

pith:HV3VSUUX

pith:2016:HV3VSUUXTCK3AWPY6M362QQU4U

not attested not anchored not stored refs pending

Nonparametric and Varying Coefficient Modal Regression

Sijia Xiang, Weixin Yao

arxiv:1602.06609 v1 · 2016-02-22 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HV3VSUUXTCK3AWPY6M362QQU4U}

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	2026-05-18T01:20:13.543525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d775952979895b059f8f337ed4214e50f49dcd46b9ba4e7cbc2b766ca17aa1b

Aliases

arxiv: 1602.06609 · arxiv_version: 1602.06609v1 · doi: 10.48550/arxiv.1602.06609 · pith_short_12: HV3VSUUXTCK3 · pith_short_16: HV3VSUUXTCK3AWPY · pith_short_8: HV3VSUUX

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/HV3VSUUXTCK3AWPY6M362QQU4U \
  | 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: 3d775952979895b059f8f337ed4214e50f49dcd46b9ba4e7cbc2b766ca17aa1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "381339746784933196d1ed666e7898ca91658e6b46d30a075c0e37db2f2e988d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-02-22T00:07:42Z",
    "title_canon_sha256": "245eaa6aebe547dfdd463d56dffe72131178ba5811b1e8d99dc114bc57fc1e68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06609",
    "kind": "arxiv",
    "version": 1
  }
}