Pith Number

pith:6NN4UUEC

pith:2019:6NN4UUECDQBSPWAO6WWECV5P74

not attested not anchored not stored refs pending

Learning sparsity in reservoir computing through a novel bio-inspired algorithm

Andrew C. Lin, Eleni Vasilaki, Luca Manneschi

arxiv:1907.08600 v1 · 2019-07-19 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NN4UUECDQBSPWAO6WWECV5P74}

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	2026-05-17T23:40:09.313399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f35bca50821c0327d80ef5ac4157afff261c151ca86041fc5da4ddb27b266458

Aliases

arxiv: 1907.08600 · arxiv_version: 1907.08600v1 · doi: 10.48550/arxiv.1907.08600 · pith_short_12: 6NN4UUECDQBS · pith_short_16: 6NN4UUECDQBSPWAO · pith_short_8: 6NN4UUEC

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/6NN4UUECDQBSPWAO6WWECV5P74 \
  | 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: f35bca50821c0327d80ef5ac4157afff261c151ca86041fc5da4ddb27b266458

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28c8d92f647a87c414b77f91fd22c1f65850a09cf0c12ddc66a2a437b8c273e3",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-19T17:53:29Z",
    "title_canon_sha256": "080971facb7cb39f889697cdf08805af78a14af2ba1be05fbedf13f09bdfb9d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08600",
    "kind": "arxiv",
    "version": 1
  }
}