Pith Number

pith:6AFXRIIC

pith:2019:6AFXRIICR6SY5A6MKEVZQJ7G47

not attested not anchored not stored refs pending

Stability Analysis of Reservoir Computers Dynamics via Lyapunov Functions

Afroza Shirin, Francesco Sorrentino, Isaac S. Klickstein

arxiv:1908.04411 v2 · 2019-08-09 · eess.SY · cs.SY · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AFXRIICR6SY5A6MKEVZQJ7G47}

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	2026-07-05T00:31:55.218288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f00b78a1028fa58e83cc512b9827e6e7db37eb83f7906f3e74342638002f8321

Aliases

arxiv: 1908.04411 · arxiv_version: 1908.04411v2 · doi: 10.48550/arxiv.1908.04411 · pith_short_12: 6AFXRIICR6SY · pith_short_16: 6AFXRIICR6SY5A6M · pith_short_8: 6AFXRIIC

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/6AFXRIICR6SY5A6MKEVZQJ7G47 \
  | 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: f00b78a1028fa58e83cc512b9827e6e7db37eb83f7906f3e74342638002f8321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3460a19836631031386e8b174b572ab1e2e094d3790cc988e46d5b1c52c72d8",
    "cross_cats_sorted": [
      "cs.SY",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-08-09T06:00:37Z",
    "title_canon_sha256": "2015f70e3b737773bb81810cb075399e8d32445a6285df313e8cb6abf6b014c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04411",
    "kind": "arxiv",
    "version": 2
  }
}