Pith Number

pith:4ZV7D6TK

pith:2020:4ZV7D6TKXQVMSG2HNUGS4QF2LM

not attested not anchored not stored refs pending

On Explaining the Surprising Success of Reservoir Computing Forecaster of Chaos? The Universal Machine Learning Dynamical System with Contrasts to VAR and DMD

Erik Bollt

arxiv:2008.06530 v6 · 2020-08-14 · physics.data-an · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZV7D6TKXQVMSG2HNUGS4QF2LM}

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

Flow map learning in nonlinear vector autoregressive models: influence of the feature-library structure on the training error

Receipt and verification

First computed	2026-07-05T02:24:10.773153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66bf1fa6abc2ac91b476d0d2e40ba5b3bd2da68a1f3f2f1087b289f851d09f3

Aliases

arxiv: 2008.06530 · arxiv_version: 2008.06530v6 · doi: 10.48550/arxiv.2008.06530 · pith_short_12: 4ZV7D6TKXQVM · pith_short_16: 4ZV7D6TKXQVMSG2H · pith_short_8: 4ZV7D6TK

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/4ZV7D6TKXQVMSG2HNUGS4QF2LM \
  | 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: e66bf1fa6abc2ac91b476d0d2e40ba5b3bd2da68a1f3f2f1087b289f851d09f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "710dc46494dd29cafd51308859014dba13011619df879e74399561d2ebd3df89",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2020-08-14T18:24:02Z",
    "title_canon_sha256": "62a6d0e2ffc5ba6fd0e0e827ff557336a4d570ecfa3e1557603ee2b5ea33c69d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.06530",
    "kind": "arxiv",
    "version": 6
  }
}