Pith Number

pith:SIVIOKRP

pith:2014:SIVIOKRPMCBGWYVWGGPXEEDOCY

not attested not anchored not stored refs pending

Minimax estimation in sparse canonical correlation analysis

Chao Gao, Harrison H. Zhou, Zhao Ren, Zongming Ma

arxiv:1405.1595 v3 · 2014-05-07 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIVIOKRPMCBGWYVWGGPXEEDOCY}

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	2026-05-18T01:30:08.435488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

922a872a2f60826b62b6319f72106e1624c294f4fc1196bc1892726310f30836

Aliases

arxiv: 1405.1595 · arxiv_version: 1405.1595v3 · doi: 10.48550/arxiv.1405.1595 · pith_short_12: SIVIOKRPMCBG · pith_short_16: SIVIOKRPMCBGWYVW · pith_short_8: SIVIOKRP

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/SIVIOKRPMCBGWYVWGGPXEEDOCY \
  | 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: 922a872a2f60826b62b6319f72106e1624c294f4fc1196bc1892726310f30836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbfa0949d1df22b33c6d955151b1146e33f9f352f6b4b680a61c5b603ba6de9f",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-05-07T13:09:15Z",
    "title_canon_sha256": "40d91b14b3314875334da746e52262979c25a057ac4fcdaff520ac79e1a33fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1595",
    "kind": "arxiv",
    "version": 3
  }
}