Pith Number

pith:6BHWHV4B

pith:2019:6BHWHV4BOIYQQDF25XG2VVZ3GH

not attested not anchored not stored refs pending

Effect of shapes of activation functions on predictability in the echo state network

Hanten Chang, Hiroyasu Ando, Shinji Nakaoka

arxiv:1905.09419 v1 · 2019-05-22 · cs.NE · cs.LG

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\usepackage{pith}
\pithnumber{6BHWHV4BOIYQQDF25XG2VVZ3GH}

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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.

Cited by

1 paper in Pith

Convolutional Reservoir Computing for World Models

Receipt and verification

First computed	2026-05-17T23:45:17.103954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f04f63d7817231080cbaedcdaad73b31d9a98e2c5ae3eb6e530a5f0eb5b432df

Aliases

arxiv: 1905.09419 · arxiv_version: 1905.09419v1 · doi: 10.48550/arxiv.1905.09419 · pith_short_12: 6BHWHV4BOIYQ · pith_short_16: 6BHWHV4BOIYQQDF2 · pith_short_8: 6BHWHV4B

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/6BHWHV4BOIYQQDF25XG2VVZ3GH \
  | 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: f04f63d7817231080cbaedcdaad73b31d9a98e2c5ae3eb6e530a5f0eb5b432df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "968860be274b1de2685a2e5c26ee51fb29afae78f331a7f66750e91bf076ab06",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-05-22T10:07:06Z",
    "title_canon_sha256": "4bf9e21f6d2d438fe927a00ea3f2fb0425f0ac29020bfdc7b1a606c1c4e1654d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09419",
    "kind": "arxiv",
    "version": 1
  }
}