Pith Number

pith:AE5JED2J

pith:2020:AE5JED2J3R6UBT26XABBZEP4QH

not attested not anchored not stored refs pending

Feature Selection Using Batch-Wise Attenuation and Feature Mask Normalization

Bin Yang, Rapha\"el Latty, Yiwen Liao

arxiv:2010.13631 v3 · 2020-10-26 · 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{AE5JED2J3R6UBT26XABBZEP4QH}

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	2026-07-05T02:34:30.411600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

013a920f49dc7d40cf5eb8021c91fc81cf84e70f9611aad587131a2bacaa5199

Aliases

arxiv: 2010.13631 · arxiv_version: 2010.13631v3 · doi: 10.48550/arxiv.2010.13631 · pith_short_12: AE5JED2J3R6U · pith_short_16: AE5JED2J3R6UBT26 · pith_short_8: AE5JED2J

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/AE5JED2J3R6UBT26XABBZEP4QH \
  | 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: 013a920f49dc7d40cf5eb8021c91fc81cf84e70f9611aad587131a2bacaa5199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d062620d0fefbeb395a8adc009cd73cc8f2eee6f8ff6208890a6db65c985f06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-26T14:46:38Z",
    "title_canon_sha256": "21121d13e2df9daf46ab2052fabbd281ab196575c3e8e95cc133b78021b55ac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.13631",
    "kind": "arxiv",
    "version": 3
  }
}