Pith Number

pith:CSH75PJD

pith:2016:CSH75PJDQJ2DJUKVYKRX6FKKMP

not attested not anchored not stored refs pending

Mixture of Regression Models with Single-Index

Sijia Xiang, Weixin Yao

arxiv:1602.06610 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{CSH75PJDQJ2DJUKVYKRX6FKKMP}

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	2026-05-18T01:03:30.697727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148ffebd23827434d155c2a37f154a63e00365ee00951fb94ef2638ee9fdb4ff

Aliases

arxiv: 1602.06610 · arxiv_version: 1602.06610v1 · doi: 10.48550/arxiv.1602.06610 · pith_short_12: CSH75PJDQJ2D · pith_short_16: CSH75PJDQJ2DJUKV · pith_short_8: CSH75PJD

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/CSH75PJDQJ2DJUKVYKRX6FKKMP \
  | 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: 148ffebd23827434d155c2a37f154a63e00365ee00951fb94ef2638ee9fdb4ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae526ecbfddef27f414a18e0d9441b26def64d5d09d44d61309a48327d6fe857",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-02-22T00:15:17Z",
    "title_canon_sha256": "7c2a2d13aef7c7ad7c9f56357bee3a50e978b90c074ff5dde7c1b26f87ed0ea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06610",
    "kind": "arxiv",
    "version": 1
  }
}