Pith Number

pith:P743PMBX

pith:2020:P743PMBXK5FDYONNHV7F7ZAS3O

not attested not anchored not stored refs pending

Lyapunov spectra of chaotic recurrent neural networks

Fred Wolf, L.F. Abbott, Rainer Engelken

arxiv:2006.02427 v1 · 2020-06-03 · nlin.CD · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P743PMBXK5FDYONNHV7F7ZAS3O}

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

2ndMatch: Finetuning Pruned Diffusion Models via Second-Order Jacobian Matching

Receipt and verification

First computed	2026-07-05T01:07:46.611477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ff9b7b037574a3c39ad3d7e5fe412db8cb7b014831197293e5576886fae72ab

Aliases

arxiv: 2006.02427 · arxiv_version: 2006.02427v1 · doi: 10.48550/arxiv.2006.02427 · pith_short_12: P743PMBXK5FD · pith_short_16: P743PMBXK5FDYONN · pith_short_8: P743PMBX

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/P743PMBXK5FDYONNHV7F7ZAS3O \
  | 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: 7ff9b7b037574a3c39ad3d7e5fe412db8cb7b014831197293e5576886fae72ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b5beadd21c3bd74c474bb64a53a1ef7d40c8c1b2642c8c672b0884edc4db26a",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2020-06-03T17:55:43Z",
    "title_canon_sha256": "ef56b3ddbe011caaa92898d7eebc92e3e871fb3de58755f1bc24cb1930339d8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02427",
    "kind": "arxiv",
    "version": 1
  }
}