Pith Number

pith:C2OLZ6AU

pith:2016:C2OLZ6AUI7EQXBCXFRK7JQ5TPW

not attested not anchored not stored refs pending

Oracle Estimation of a Change Point in High Dimensional Quantile Regression

Myung Hwan Seo, Sokbae Lee, Youngki Shin, Yuan Liao

arxiv:1603.00235 v2 · 2016-03-01 · stat.ME · 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{C2OLZ6AUI7EQXBCXFRK7JQ5TPW}

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	2026-05-17T23:58:56.324695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169cbcf81447c90b84572c55f4c3b37da4eccd3233f4e0d049b3206bee4b1735

Aliases

arxiv: 1603.00235 · arxiv_version: 1603.00235v2 · doi: 10.48550/arxiv.1603.00235 · pith_short_12: C2OLZ6AUI7EQ · pith_short_16: C2OLZ6AUI7EQXBCX · pith_short_8: C2OLZ6AU

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/C2OLZ6AUI7EQXBCXFRK7JQ5TPW \
  | 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: 169cbcf81447c90b84572c55f4c3b37da4eccd3233f4e0d049b3206bee4b1735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bf76e001fc6acb5745277ad231d74248135c382092d8ea365a5d076d33f0822",
    "cross_cats_sorted": [
      "econ.EM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-03-01T11:21:42Z",
    "title_canon_sha256": "3846b0358066ce3b88ca35df3bcd6634095f230be954a65b29600e38c2c67337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00235",
    "kind": "arxiv",
    "version": 2
  }
}