Pith Number

pith:SOTUN632

pith:2022:SOTUN632CCQRAAUPVAPKJCHMEH

not attested not anchored not stored refs pending

An Embedded Feature Selection Framework for Control

Fangyuan Wang, Jiawen Wei, Ning Gui, Wanxin Zeng, Wenwei Lin

arxiv:2206.11064 v1 · 2022-06-19 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOTUN632CCQRAAUPVAPKJCHMEH}

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	2026-07-05T04:34:08.550366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93a746fb7a10a110028fa81ea488ec21ed6476ddf9bb38b8b3fb3ac89ab6e6b7

Aliases

arxiv: 2206.11064 · arxiv_version: 2206.11064v1 · doi: 10.48550/arxiv.2206.11064 · pith_short_12: SOTUN632CCQR · pith_short_16: SOTUN632CCQRAAUP · pith_short_8: SOTUN632

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/SOTUN632CCQRAAUPVAPKJCHMEH \
  | 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: 93a746fb7a10a110028fa81ea488ec21ed6476ddf9bb38b8b3fb3ac89ab6e6b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6730e6e92741b6daebbda2a53bf6c2495d6e6f5707f5d78235ebebaf0143f30b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-19T07:03:40Z",
    "title_canon_sha256": "336c41edbb0136f32b694c6f82a79e5ccd5965d9a5916a18ccc541c4806a4def"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11064",
    "kind": "arxiv",
    "version": 1
  }
}