Pith Number

pith:GCOCJMXP

pith:2018:GCOCJMXPSX6CLVKZS625B6LPYK

not attested not anchored not stored refs pending

Overlapping Sliced Inverse Regression for Dimension Reduction

Ning Zhang, Qiang Wu, Zhou Yu

arxiv:1806.08911 v1 · 2018-06-23 · stat.ML · cs.LG · 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{GCOCJMXPSX6CLVKZS625B6LPYK}

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	2026-05-18T00:12:30.903701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

309c24b2ef95fc25d55997b5d0f96fc2bd1e66fdfa91b350e476fa4c41f3273a

Aliases

arxiv: 1806.08911 · arxiv_version: 1806.08911v1 · doi: 10.48550/arxiv.1806.08911 · pith_short_12: GCOCJMXPSX6C · pith_short_16: GCOCJMXPSX6CLVKZ · pith_short_8: GCOCJMXP

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/GCOCJMXPSX6CLVKZS625B6LPYK \
  | 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: 309c24b2ef95fc25d55997b5d0f96fc2bd1e66fdfa91b350e476fa4c41f3273a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e12f3f438366bec1911c7e9bde4ebbff7f027ac4fe765491286695b2dcaf90ae",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-23T05:39:11Z",
    "title_canon_sha256": "e2bb2463df7075a8fd11e25c7b269b217de91646c540c444ab92aba23c72e2ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08911",
    "kind": "arxiv",
    "version": 1
  }
}