Pith Number

pith:VTGYAFFY

pith:2022:VTGYAFFY3YLJGGH6PJ6O5Z2I5S

not attested not anchored not stored refs pending

Deep Feature Selection Using a Novel Complementary Feature Mask

Bin Yang, Jochen Rivoir, Rapha\"el Latty, Yiwen Liao

arxiv:2209.12282 v1 · 2022-09-25 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VTGYAFFY3YLJGGH6PJ6O5Z2I5S}

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	2026-07-05T05:00:50.497215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

accd8014b8de169318fe7a7ceee748ec846ee9e3373f030d777aff8ae1a0d3c6

Aliases

arxiv: 2209.12282 · arxiv_version: 2209.12282v1 · doi: 10.48550/arxiv.2209.12282 · pith_short_12: VTGYAFFY3YLJ · pith_short_16: VTGYAFFY3YLJGGH6 · pith_short_8: VTGYAFFY

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/VTGYAFFY3YLJGGH6PJ6O5Z2I5S \
  | 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: accd8014b8de169318fe7a7ceee748ec846ee9e3373f030d777aff8ae1a0d3c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a45f3d538391f3af456b1798930ab574d996210a5278f80a73cd85acbb739eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-25T18:03:30Z",
    "title_canon_sha256": "044cb687d394a90e2b5616d7de0242a205487fc537612d6f615915e5c4518566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.12282",
    "kind": "arxiv",
    "version": 1
  }
}