Pith Number

pith:5R3IOJHO

pith:2022:5R3IOJHOTU623CVZJ7MMFL7IJ5

not attested not anchored not stored refs pending

Nonlinear Sufficient Dimension Reduction with a Stochastic Neural Network

Faming Liang, Siqi Liang, Yan Sun

arxiv:2210.04349 v1 · 2022-10-09 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5R3IOJHOTU623CVZJ7MMFL7IJ5}

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	2026-07-05T05:04:52.372222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec768724ee9d3dad8ab94fd8c2afe84f7f313d3e5ac7c1cfa16bec1955a0d536

Aliases

arxiv: 2210.04349 · arxiv_version: 2210.04349v1 · doi: 10.48550/arxiv.2210.04349 · pith_short_12: 5R3IOJHOTU62 · pith_short_16: 5R3IOJHOTU623CVZ · pith_short_8: 5R3IOJHO

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/5R3IOJHOTU623CVZJ7MMFL7IJ5 \
  | 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: ec768724ee9d3dad8ab94fd8c2afe84f7f313d3e5ac7c1cfa16bec1955a0d536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58612addeb96424846e6390fe8e3d30b62103af0e5db59bd0577abf2a28eace9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-09T20:56:57Z",
    "title_canon_sha256": "c3be4a7ddd4f2fda7384d774cd1f9c2245f03b50e94dbf51e85fa34978f04b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04349",
    "kind": "arxiv",
    "version": 1
  }
}