Pith Number

pith:J5PYL336

pith:2021:J5PYL336GC3WKNSJZ4KV3BFGK7

not attested not anchored not stored refs pending

Surrogate Assisted Semi-supervised Inference for High Dimensional Risk Prediction

Jue Hou, Tianxi Cai, Zijian Guo

arxiv:2105.01264 v1 · 2021-05-04 · math.ST · stat.ME · stat.ML · 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{J5PYL336GC3WKNSJZ4KV3BFGK7}

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	2026-07-05T02:37:15.268822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f5f85ef7e30b7653649cf155d84a657c865078919612f369760a738bb796c8b

Aliases

arxiv: 2105.01264 · arxiv_version: 2105.01264v1 · doi: 10.48550/arxiv.2105.01264 · pith_short_12: J5PYL336GC3W · pith_short_16: J5PYL336GC3WKNSJ · pith_short_8: J5PYL336

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/J5PYL336GC3WKNSJZ4KV3BFGK7 \
  | 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: 4f5f85ef7e30b7653649cf155d84a657c865078919612f369760a738bb796c8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38b49848ef8df15831e32d536568fa8267d462b5bcec103949d8226a5bcce2ed",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2021-05-04T03:08:51Z",
    "title_canon_sha256": "50affdb117890649d7760f0a05a4db2fc69344a6b29eafe7aec712dcad875748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01264",
    "kind": "arxiv",
    "version": 1
  }
}