Pith Number

pith:RKH7E52L

pith:2019:RKH7E52LBLPSR2F7O26M3TA2DI

not attested not anchored not stored refs pending

Understanding Feature Selection and Feature Memorization in Recurrent Neural Networks

Bokang Zhu, Dingkun Long, Richong Zhang, Yongyi Mao

arxiv:1903.00906 v1 · 2019-03-03 · cs.LG · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKH7E52LBLPSR2F7O26M3TA2DI}

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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	2026-05-17T23:52:12.858124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a8ff2774b0adf28e8bf76bccdcc1a1a39a1e987078b47a3ac965271d2fa33a9

Aliases

arxiv: 1903.00906 · arxiv_version: 1903.00906v1 · doi: 10.48550/arxiv.1903.00906 · pith_short_12: RKH7E52LBLPS · pith_short_16: RKH7E52LBLPSR2F7 · pith_short_8: RKH7E52L

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/RKH7E52LBLPSR2F7O26M3TA2DI \
  | 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: 8a8ff2774b0adf28e8bf76bccdcc1a1a39a1e987078b47a3ac965271d2fa33a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eead5f15583f6f99af4979078cf058b07944e6d92d49d755c692c39dbd58a63",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-03T13:29:33Z",
    "title_canon_sha256": "c7f95e1604ef566dd20acb23006d187b4dfaa66e1a965fb37f090d37d66307a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00906",
    "kind": "arxiv",
    "version": 1
  }
}