Pith Number

pith:V5SN7Z36

pith:2025:V5SN7Z36R4UH4NJGODOCBMIHL6

not attested not anchored not stored refs pending

Echo State Networks as State-Space Models: A Systems Perspective

Balasubramanian Raman, Pradeep Singh

arxiv:2509.04422 v1 · 2025-09-04 · 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{V5SN7Z36R4UH4NJGODOCBMIHL6}

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.

Cited by

1 paper in Pith

Frequency Domain Reservoir Computing

Receipt and verification

First computed	2026-07-05T12:05:04.546992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af64dfe77e8f287e352670dc20b1075fb05fab4e275f6a839b4fdb0f1bbc77e7

Aliases

arxiv: 2509.04422 · arxiv_version: 2509.04422v1 · doi: 10.48550/arxiv.2509.04422 · pith_short_12: V5SN7Z36R4UH · pith_short_16: V5SN7Z36R4UH4NJG · pith_short_8: V5SN7Z36

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/V5SN7Z36R4UH4NJGODOCBMIHL6 \
  | 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: af64dfe77e8f287e352670dc20b1075fb05fab4e275f6a839b4fdb0f1bbc77e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa5b51002b792f7c184786695959d263d3850a5936f53dcd897377af7e00b2f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-04T17:42:03Z",
    "title_canon_sha256": "1c4a144f69338f5c78039b0fcbda8b54cbe87cf9a37826c8189ea818d9f70bf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04422",
    "kind": "arxiv",
    "version": 1
  }
}