Pith Number

pith:XZ2C7HCY

pith:2017:XZ2C7HCYYDEKKE7TUULTOBQ6PU

not attested not anchored not stored refs pending

A Constructive Approach to High-dimensional Regression

Jian Huang, Xiliang Lu, Yanyan Liu, Yuling Jiao

arxiv:1701.05128 v1 · 2017-01-18 · stat.CO · 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{XZ2C7HCYYDEKKE7TUULTOBQ6PU}

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	2026-05-18T00:52:33.137434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be742f9c58c0c8a513f3a51737061e7d11daa0cee379e548e6c52522fff50443

Aliases

arxiv: 1701.05128 · arxiv_version: 1701.05128v1 · doi: 10.48550/arxiv.1701.05128 · pith_short_12: XZ2C7HCYYDEK · pith_short_16: XZ2C7HCYYDEKKE7T · pith_short_8: XZ2C7HCY

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/XZ2C7HCYYDEKKE7TUULTOBQ6PU \
  | 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: be742f9c58c0c8a513f3a51737061e7d11daa0cee379e548e6c52522fff50443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b52d36255b102971910cd922b6b7979dd21de5d0f73d3d18bb6c507afacfb6",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-01-18T16:13:24Z",
    "title_canon_sha256": "9abfc5d8ba5419e29122d0b48358aeaf17512786c86e0791e4034a70a42c06a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05128",
    "kind": "arxiv",
    "version": 1
  }
}