Pith Number

pith:Z4E3FRYZ

pith:2018:Z4E3FRYZOA6RWMV7IAUZQVYZHB

not attested not anchored not stored refs pending

Estimating of the inertial manifold dimension for a chaotic attractor of complex Ginzburg-Landau equation using a neural network

Anna V. Kuptsova, Pavel V. Kuptsov

arxiv:1811.11851 v1 · 2018-11-23 · physics.comp-ph · 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{Z4E3FRYZOA6RWMV7IAUZQVYZHB}

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	2026-05-17T23:59:37.433806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf09b2c719703d1b32bf402998571938473965462b6b65a762410844c7efd97b

Aliases

arxiv: 1811.11851 · arxiv_version: 1811.11851v1 · doi: 10.48550/arxiv.1811.11851 · pith_short_12: Z4E3FRYZOA6R · pith_short_16: Z4E3FRYZOA6RWMV7 · pith_short_8: Z4E3FRYZ

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/Z4E3FRYZOA6RWMV7IAUZQVYZHB \
  | 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: cf09b2c719703d1b32bf402998571938473965462b6b65a762410844c7efd97b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45655be19e3b14c6e5ee95aa2681c6edee73d4e791752723b24f1149715daaf5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-11-23T16:24:40Z",
    "title_canon_sha256": "1225923f9239f69ce8dcadbf9002a0cb02bf42559bae357cfb6f75436463ca7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11851",
    "kind": "arxiv",
    "version": 1
  }
}